#31380D
Closest named color: Pakistan Green (#283618). oklch(32.4% 0.064 118), rgb(49, 56, 13).
Aa
White text reads best on this color (12.33:1).
About this color
#31380D is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.064 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.020 away. White text reads best on it, at 12.33:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.70:1 |
| White text | 12.33:1 |
Values
| HEX | #31380D |
| RGB | rgb(49, 56, 13) |
| HSL | hsl(70, 62%, 14%) |
| OKLCH | oklch(32.4% 0.064 118) |
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 #31380D | 12.33:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #31380D | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #31380D text on white | 12.33:1 | AAA | Lc 98.0 | Preferred for body text |
| #31380D text on black | 1.70:1 | Fails | Lc 0.0 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D7DCC8
oklch(88.5% 0.027 118.4)
-
Step 300
300
#BDC5A3
oklch(80.8% 0.047 118.2)
-
Step 400
400
#9CA770
oklch(70.6% 0.076 117.6)
-
Step 500
500
#84914A
oklch(63% 0.097 117.8)
-
Step 600
600
#6E7B2B
oklch(55.5% 0.105 117.8)
-
Step 700
700
#5C681D
oklch(49.1% 0.099 118.1)
-
Step 800
800
#4B551A
oklch(42.8% 0.083 118.2)
-
Step 900
900 (this color)
#31380D
oklch(32.4% 0.064 118)
-
Step 950
950
#252911
oklch(27% 0.04 117)
#31380D 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) | #3C3507 | 0.020 |
| Deuteranopia (no green cones) | #3B3510 | 0.021 |
| Tritanopia (no blue cones) | #34352F | 0.053 |
| Achromatopsia (no color) | #353535 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31380D
#31380D
oklch(32.4% 0.064 118)
- #382C50
#382C50
oklch(32.4% 0.064 298.1)
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 #31380D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.020
- Dark Olive #373E02 ΔE 0.026
- Hunter Green #0B4008 ΔE 0.049
- Forrest Green #154406 ΔE 0.052
- Evergreen #05472A ΔE 0.058
- Pine Green #0A481E ΔE 0.058
- British Racing Green #05480D ΔE 0.064
- Racing Green #014600 ΔE 0.066
Use #31380D 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.