#31441C
Closest named color: Dark Olive (#373E02). oklch(36% 0.067 130.2), rgb(49, 68, 28).
Aa
White text reads best on this color (10.63:1).
About this color
#31441C is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.067 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.025 away. White text reads best on it, at 10.63:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.97:1 |
| White text | 10.63:1 |
Values
| HEX | #31441C |
| RGB | rgb(49, 68, 28) |
| HSL | hsl(89, 42%, 19%) |
| OKLCH | oklch(36% 0.067 130.2) |
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 #31441C | 10.63:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #31441C | 1.97:1 | Fails | Lc 9.3 | Not readable |
| #31441C text on white | 10.63:1 | AAA | Lc 94.6 | Preferred for body text |
| #31441C text on black | 1.97:1 | Fails | Lc -8.0 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D3DDCA
oklch(88.5% 0.028 129.8)
-
Step 300
300
#B6C8A6
oklch(81% 0.051 130.3)
-
Step 400
400
#90AB76
oklch(70.7% 0.08 130.2)
-
Step 500
500
#749651
oklch(63.1% 0.103 130.4)
-
Step 600
600
#5D8034
oklch(55.6% 0.112 130.1)
-
Step 700
700
#4C6C27
oklch(49.1% 0.104 130.4)
-
Step 800
800
#3F5821
oklch(42.7% 0.086 129.9)
-
Step 900
900 (this color)
#31441C
oklch(36% 0.067 130.2)
-
Step 950
950
#1F2B14
oklch(27.1% 0.043 131.3)
#31441C 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) | #473F18 | 0.037 |
| Deuteranopia (no green cones) | #443E1F | 0.036 |
| Tritanopia (no blue cones) | #32413B | 0.052 |
| Achromatopsia (no color) | #3E3E3E | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31441C
#31441C
oklch(36% 0.067 130.2)
- #483257
#483257
oklch(35.9% 0.068 310.6)
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 #31441C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.025
- Pine Green #0A481E ΔE 0.037
- Evergreen #05472A ΔE 0.038
- Forrest Green #154406 ΔE 0.042
- British Racing Green #05480D ΔE 0.048
- Pakistan Green #283618 ΔE 0.050
- Hunter Green #0B4008 ΔE 0.051
- Darkgreen #054907 ΔE 0.051
Use #31441C 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.