#25583E
Closest named color: Pine (#2B5D34). oklch(41.7% 0.071 158.9), rgb(37, 88, 62).
Aa
White text reads best on this color (8.25:1).
About this color
#25583E is a dark, moderately saturated green. In OKLCH its lightness is 42%, its chroma 0.071 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.026 away. White text reads best on it, at 8.25:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.54:1 |
| White text | 8.25:1 |
Values
| HEX | #25583E |
| RGB | rgb(37, 88, 62) |
| HSL | hsl(149, 41%, 25%) |
| OKLCH | oklch(41.7% 0.071 158.9) |
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 #25583E | 8.25:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #25583E | 2.54:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #25583E text on white | 8.25:1 | AAA | Lc 88.3 | Fine for body text |
| #25583E text on black | 2.54:1 | Fails | Lc -13.8 | 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 800.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CDDED4
oklch(88.5% 0.023 160.2)
-
Step 300
300
#ABC9B7
oklch(80.9% 0.041 159)
-
Step 400
400
#7DAE92
oklch(70.8% 0.066 159.1)
-
Step 500
500
#5A9977
oklch(63.1% 0.084 159.2)
-
Step 600
600
#3D845F
oklch(55.7% 0.093 158.5)
-
Step 700
700
#2E6F4F
oklch(49% 0.085 159.4)
-
Step 800
800 (this color)
#25583E
oklch(41.7% 0.071 158.9)
-
Step 900
900
#254B37
oklch(37.8% 0.056 159.1)
-
Step 950
950
#172C20
oklch(27.1% 0.035 157.9)
#25583E 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) | #57523C | 0.065 |
| Deuteranopia (no green cones) | #504C40 | 0.066 |
| Tritanopia (no blue cones) | #145851 | 0.031 |
| Achromatopsia (no color) | #4F4F4F | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25583E
#25583E
oklch(41.7% 0.071 158.9)
- #653D59
#653D59
oklch(41.7% 0.069 338.8)
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 #25583E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.026
- Spruce #0A5F38 ΔE 0.031
- Dark Blue Green #005249 ΔE 0.037
- Dark Green Blue #1F6357 ΔE 0.044
- Dark Slate Gray #2F4F4F ΔE 0.049
- Deep Teal #00555A ΔE 0.052
- Navy Green #35530A ΔE 0.054
- Dark Teal #014D4E ΔE 0.057
Use #25583E 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.