#37350B
Closest named color: Pakistan Green (#283618). oklch(32.2% 0.06 106.6), rgb(55, 53, 11).
Aa
White text reads best on this color (12.52:1).
About this color
#37350B is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.060 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.025 away. White text reads best on it, at 12.52:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.67:1 |
| White text | 12.52:1 |
Values
| HEX | #37350B |
| RGB | rgb(55, 53, 11) |
| HSL | hsl(57, 67%, 13%) |
| OKLCH | oklch(32.2% 0.06 106.6) |
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 #37350B | 12.52:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #37350B | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #37350B text on white | 12.52:1 | AAA | Lc 98.4 | Preferred for body text |
| #37350B text on black | 1.67:1 | 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 950.
-
Step 50
50
#F6F6EF
oklch(97.1% 0.009 106.6)
-
Step 100
100
#EBEBDC
oklch(93.6% 0.02 106.8)
-
Step 200
200
#DCDBBE
oklch(88.5% 0.039 105.5)
-
Step 300
300
#C6C48F
oklch(80.9% 0.07 106.1)
-
Step 400
400
#A9A54B
oklch(70.7% 0.113 106.6)
-
Step 500
500
#948E00
oklch(63.1% 0.135 106.7)
-
Step 600
600
#7C7700
oklch(55.6% 0.119 106.8)
-
Step 700
700
#686400
oklch(49.1% 0.105 107)
-
Step 800
800
#555200
oklch(42.8% 0.092 107.3)
-
Step 900
900
#474400
oklch(37.7% 0.081 106.8)
-
Step 950
950 (this color)
#37350B
oklch(32.2% 0.06 106.6)
#37350B 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) | #3A3305 | 0.008 |
| Deuteranopia (no green cones) | #3B340E | 0.009 |
| Tritanopia (no blue cones) | #3C312D | 0.055 |
| Achromatopsia (no color) | #343434 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37350B
#37350B
oklch(32.2% 0.06 106.6)
- #312E50
#312E50
oklch(32.1% 0.06 286.6)
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 #37350B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.025
- Dark Olive #373E02 ΔE 0.032
- Hunter Green #0B4008 ΔE 0.062
- Forrest Green #154406 ΔE 0.065
- Evergreen #05472A ΔE 0.070
- Pine Green #0A481E ΔE 0.070
- Onyx #343A40 ΔE 0.074
- Very Dark Green #062E03 ΔE 0.075
Use #37350B 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.