#31380A
Closest named color: Pakistan Green (#283618). oklch(32.4% 0.066 117.8), rgb(49, 56, 10).
Aa
White text reads best on this color (12.34:1).
About this color
#31380A is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.066 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 0.022 away. White text reads best on it, at 12.34:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.70:1 |
| White text | 12.34:1 |
Values
| HEX | #31380A |
| RGB | rgb(49, 56, 10) |
| HSL | hsl(69, 70%, 13%) |
| OKLCH | oklch(32.4% 0.066 117.8) |
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 #31380A | 12.34:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #31380A | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #31380A text on white | 12.34:1 | AAA | Lc 98.1 | Preferred for body text |
| #31380A 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
#BDC5A1
oklch(80.8% 0.05 117.7)
-
Step 400
400
#9CA86E
oklch(70.8% 0.08 118)
-
Step 500
500
#849246
oklch(63.2% 0.102 118.1)
-
Step 600
600
#6E7C26
oklch(55.7% 0.111 118.1)
-
Step 700
700
#5C6817
oklch(49.1% 0.103 117.8)
-
Step 800
800
#4B5517
oklch(42.7% 0.085 118.1)
-
Step 900
900 (this color)
#31380A
oklch(32.4% 0.066 117.8)
-
Step 950
950
#252910
oklch(27% 0.042 116.8)
#31380A 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) | #3C3404 | 0.021 |
| Deuteranopia (no green cones) | #3C350E | 0.023 |
| Tritanopia (no blue cones) | #35342F | 0.058 |
| Achromatopsia (no color) | #353535 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31380A
#31380A
oklch(32.4% 0.066 117.8)
- #382C51
#382C51
oklch(32.5% 0.065 297.6)
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 #31380A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.022
- Dark Olive #373E02 ΔE 0.025
- Hunter Green #0B4008 ΔE 0.048
- Forrest Green #154406 ΔE 0.051
- Pine Green #0A481E ΔE 0.058
- Evergreen #05472A ΔE 0.058
- British Racing Green #05480D ΔE 0.063
- Racing Green #014600 ΔE 0.065
Use #31380A 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.