Green Color — #008000 HEX Code
Green uses #008000, or RGB(0, 128, 0), in this color catalog. Explore complementary colors, palettes and text contrast below.
Color Wheel
Colors adjacent on the wheel create a serene, comfortable palette. Ideal for nature-inspired designs and cohesive UI themes. Explore analogous harmonies for Green.
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Colors adjacent on the wheel create a serene, comfortable palette. Ideal for nature-inspired designs and cohesive UI themes.
Green
#008000
Green color reference
Updated
Green in CSS means #008000. The brighter full-intensity green channel is named lime; use the HEX value when collaborators might interpret “green” differently.
CSS keyword: green. Each resolves to #008000 in sRGB.
- HEX — exact
- #008000
- RGB — exact 8-bit channels
- 0, 128, 0
- HSL — rounded
- 120°, 100%, 25%
What is the complementary color?
An HSL hue rotation of 180° gives #80007F, keeping the rounded saturation and lightness values. This reference calculation rounds HSL before converting back to RGB. It is a digital harmony starting point, not a pigment-mixing rule or a guarantee of readable text.
Black or white text on Green?
AA requires at least 4.5:1 for normal text. Results use opaque colors and unrounded contrast values; a passing pair does not establish complete accessibility.
Use #008000 in a real interface
Exact match in the Color Match reference list: Green. Reference names are browsing labels; not every name is a CSS keyword.
Try this green for text or a status badge on a pale surface.
Label the status explicitly rather than expecting readers to distinguish green from red.
Assign roles and check the pair
The lightest and darkest supplied values are the starting reading pair. The accent label adds black or white, whichever has greater contrast. You can change the accent below.
A palette in context
Use this preview to inspect reading text and an accent label.
Example actionReading text #008000 on #F0FDF4: 4.908:1 - Pass normal text AA.
Accent label #FFFFFF on #008000: 5.137:1.
Checks use unrounded ratios and opaque sRGB. The example action is a visual sample. Test boundaries, focus and hover in your actual component.
All color pairs: normal text AA
| Text / background | #008000 | #F0FDF4 |
|---|---|---|
| #008000 | 1.00:1 Fail | 4.91:1 Pass |
| #F0FDF4 | 4.91:1 Pass | 1.00:1 Fail |
:root {
--surface: #F0FDF4;
--text: #008000;
--accent: #008000;
--on-accent: #FFFFFF;
}Shades & Tints
Tints (Adding White)
Shades (Adding Black)
Theme Palettes
Pastel
Vintage
Neon
Dark Mode
Nature
Live Website Preview
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See your selected colors on headings, surfaces and example actions.
Accessibility
Text contrast on Green
Each sample uses this color as the background. Results describe opaque text contrast, not the accessibility of a whole design.
White text
A normal-size text example.
#FFFFFF on #008000
WCAG: 5.137:1
Normal text: AA. Large text: AAA.
APCA: -80.02 Lc (supplementary).
Inspect this pair and find a fixBlack text
A normal-size text example.
#000000 on #008000
WCAG: 4.088:1
Normal text: Fail. Large text: AA.
APCA: 29.46 Lc (supplementary).
Inspect this pair and find a fixAA needs 4.5:1 for normal text and 3:1 for large text. Large text is at least 24 CSS px, or about 18.67 CSS px and bold. Methods and limitations
Vision Simulator
Normal Vision
Vision: Viénot 1999 + Machado 2009. Environment: approximate perceptual simulation.
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