#28980B
Closest named color: True Green (#089404). oklch(59.4% 0.191 140.9), rgb(40, 152, 11).
Aa
Black text reads best on this color (5.58:1).
About this color
#28980B is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.191 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is True Green (#089404), ΔE 0.017 away. Black text reads best on it, at 5.58:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | True Green (#089404) |
| Black text | 5.58:1 |
| White text | 3.75:1 |
Values
| HEX | #28980B |
| RGB | rgb(40, 152, 11) |
| HSL | hsl(108, 87%, 32%) |
| OKLCH | oklch(59.4% 0.191 140.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #28980B | 3.75:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #28980B | 5.58:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #28980B text on white | 3.75:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #28980B text on black | 5.58:1 | AA | Lc -37.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C7E2C2
oklch(88.4% 0.052 140.8)
-
Step 300
300
#A0D097
oklch(80.9% 0.093 140.6)
-
Step 400
400
#68B75B
oklch(70.7% 0.149 140.9)
-
Step 500
500 (this color)
#28980B
oklch(59.4% 0.191 140.9)
-
Step 600
600
#208B00
oklch(55.6% 0.182 140.8)
-
Step 700
700
#197500
oklch(49.1% 0.161 140.9)
-
Step 800
800
#136000
oklch(42.7% 0.14 140.8)
-
Step 900
900
#0E5000
oklch(37.6% 0.123 140.9)
-
Step 950
950
#0B2F05
oklch(26.9% 0.079 140.8)
#28980B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9C8900 | 0.131 |
| Deuteranopia (no green cones) | #908023 | 0.131 |
| Tritanopia (no blue cones) | #069381 | 0.127 |
| Achromatopsia (no color) | #848484 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28980B
#28980B
oklch(59.4% 0.191 140.9)
- #AF4FC2
#AF4FC2
oklch(59.5% 0.19 320.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #28980B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- True Green #089404 ΔE 0.017
- Grass Green #3F9B0B ΔE 0.018
- Irish Green #019529 ΔE 0.021
- Grassy Green #419C03 ΔE 0.021
- Emerald Green #028F1E ΔE 0.033
- Kelley Green #009337 ΔE 0.034
- Forest Green #228B22 ΔE 0.043
- Kelly Green #02AB2E ΔE 0.053
Use #28980B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.