#256128
Closest named color: Pine (#2B5D34). oklch(43.9% 0.108 144.3), rgb(37, 97, 40).
Aa
White text reads best on this color (7.44:1).
About this color
#256128 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.108 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.024 away. White text reads best on it, at 7.44:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.81:1 |
| White text | 7.44:1 |
Values
| HEX | #256128 |
| RGB | rgb(37, 97, 40) |
| HSL | hsl(123, 45%, 26%) |
| OKLCH | oklch(43.9% 0.108 144.3) |
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 #256128 | 7.44:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #256128 | 2.81:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #256128 text on white | 7.44:1 | AAA | Lc 85.6 | Fine for body text |
| #256128 text on black | 2.81:1 | Fails | Lc -16.4 | 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 800.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CCE0CB
oklch(88.6% 0.036 144)
-
Step 300
300
#A8CCA7
oklch(80.9% 0.064 144.3)
-
Step 400
400
#78B178
oklch(70.6% 0.101 144.4)
-
Step 500
500
#539D55
oklch(63% 0.129 144.4)
-
Step 600
600
#348839
oklch(55.7% 0.141 144.4)
-
Step 700
700
#26732B
oklch(49.2% 0.131 144.3)
-
Step 800
800 (this color)
#256128
oklch(43.9% 0.108 144.3)
-
Step 900
900
#214D23
oklch(37.7% 0.085 144.5)
-
Step 950
950
#142D15
oklch(26.9% 0.053 144.7)
#256128 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) | #635823 | 0.081 |
| Deuteranopia (no green cones) | #5B532C | 0.080 |
| Tritanopia (no blue cones) | #1A5E54 | 0.067 |
| Achromatopsia (no color) | #555555 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #256128
#256128
oklch(43.9% 0.108 144.3)
- #6F3B73
#6F3B73
oklch(43.9% 0.108 324.5)
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 #256128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.024
- Spruce #0A5F38 ΔE 0.026
- Dark Green #006400 ΔE 0.040
- Army Green #4B5D16 ΔE 0.041
- Deep Green #02590F ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.042
- Navy Green #35530A ΔE 0.044
- Forest #0B5509 ΔE 0.050
Use #256128 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.