#2A8528
Closest named color: Dark Grass Green (#388004). oklch(54.3% 0.155 142.8), rgb(42, 133, 40).
Aa
White text reads best on this color (4.68:1).
About this color
#2A8528 is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.155 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.020 away. White text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #2A8528 |
| RGB | rgb(42, 133, 40) |
| HSL | hsl(119, 54%, 34%) |
| OKLCH | oklch(54.3% 0.155 142.8) |
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 #2A8528 | 4.68:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #2A8528 | 4.48:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #2A8528 text on white | 4.68:1 | AA | Lc 72.1 | Content text, not long reading |
| #2A8528 text on black | 4.48:1 | AA large text | Lc -29.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CBE0C9
oklch(88.5% 0.038 142.8)
-
Step 300
300
#A7CDA4
oklch(81% 0.07 143)
-
Step 400
400
#76B272
oklch(70.6% 0.11 142.9)
-
Step 500
500
#4F9F4B
oklch(63.2% 0.143 142.8)
-
Step 600
600 (this color)
#2A8528
oklch(54.3% 0.155 142.8)
-
Step 700
700
#20741E
oklch(49.1% 0.144 142.7)
-
Step 800
800
#1D5E1C
oklch(42.6% 0.118 142.9)
-
Step 900
900
#1F4E1D
oklch(37.9% 0.093 142.8)
-
Step 950
950
#132E12
oklch(27.2% 0.06 143)
#2A8528 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) | #88781B | 0.111 |
| Deuteranopia (no green cones) | #7D7131 | 0.111 |
| Tritanopia (no blue cones) | #158172 | 0.099 |
| Achromatopsia (no color) | #747474 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A8528
#2A8528
oklch(54.3% 0.155 142.8)
- #994BA3
#994BA3
oklch(54.4% 0.155 323)
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 #2A8528, closest first.
No curated palette has a color within ΔE 0.04 of #2A8528.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.020
- Forest Green #228B22 ΔE 0.020
- Tree Green #2A7E19 ΔE 0.022
- Green #008000 ΔE 0.032
- Jungle Green #048243 ΔE 0.033
- Emerald Green #028F1E ΔE 0.034
- Kelley Green #009337 ΔE 0.040
- Irish Green #019529 ΔE 0.048
Use #2A8528 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.