#25451B
Closest named color: Pine Green (#0A481E). oklch(35.4% 0.078 138.8), rgb(37, 69, 27).
Aa
White text reads best on this color (10.79:1).
About this color
#25451B is a dark, moderately saturated green. In OKLCH its lightness is 35%, its chroma 0.078 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.021 away. White text reads best on it, at 10.79:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 1.94:1 |
| White text | 10.79:1 |
Values
| HEX | #25451B |
| RGB | rgb(37, 69, 27) |
| HSL | hsl(106, 44%, 19%) |
| OKLCH | oklch(35.4% 0.078 138.8) |
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 #25451B | 10.79:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #25451B | 1.94:1 | Fails | Lc 9.0 | Not readable |
| #25451B text on white | 10.79:1 | AAA | Lc 94.9 | Preferred for body text |
| #25451B text on black | 1.94:1 | Fails | Lc -7.8 | Not readable |
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 900.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CFDFCA
oklch(88.6% 0.033 138.2)
-
Step 300
300
#AECAA6
oklch(80.8% 0.058 138.8)
-
Step 400
400
#83AF76
oklch(70.7% 0.093 138.7)
-
Step 500
500
#639A52
oklch(63% 0.118 138.6)
-
Step 600
600
#488535
oklch(55.7% 0.13 138.9)
-
Step 700
700
#397027
oklch(49% 0.121 138.8)
-
Step 800
800
#305B22
oklch(42.6% 0.099 138.7)
-
Step 900
900 (this color)
#25451B
oklch(35.4% 0.078 138.8)
-
Step 950
950
#1A2C14
oklch(27% 0.049 138.2)
#25451B 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) | #473F17 | 0.052 |
| Deuteranopia (no green cones) | #433C1E | 0.053 |
| Tritanopia (no blue cones) | #23433C | 0.053 |
| Achromatopsia (no color) | #3D3D3D | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25451B
#25451B
oklch(35.4% 0.078 138.8)
- #4D2D55
#4D2D55
oklch(35.4% 0.078 319.4)
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 #25451B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.021
- Evergreen #05472A ΔE 0.026
- Forrest Green #154406 ΔE 0.028
- Dark Olive #373E02 ΔE 0.031
- British Racing Green #05480D ΔE 0.033
- Darkgreen #054907 ΔE 0.037
- Hunter Green #0B4008 ΔE 0.037
- Bottle Green #044A05 ΔE 0.039
Use #25451B 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.