#37300E
Closest named color: Pakistan Green (#283618). oklch(30.9% 0.051 97.6), rgb(55, 48, 14).
Aa
White text reads best on this color (13.19:1).
About this color
#37300E is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.051 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.029 away. White text reads best on it, at 13.19:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.051) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.59:1 |
| White text | 13.19:1 |
Values
| HEX | #37300E |
| RGB | rgb(55, 48, 14) |
| HSL | hsl(50, 59%, 14%) |
| OKLCH | oklch(30.9% 0.051 97.6) |
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 #37300E | 13.19:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #37300E | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #37300E text on white | 13.19:1 | AAA | Lc 99.5 | Preferred for body text |
| #37300E text on black | 1.59:1 | 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
#F7F6EF
oklch(97.2% 0.009 100)
-
Step 100
100
#EDEADD
oklch(93.6% 0.018 96.1)
-
Step 200
200
#DFDAC1
oklch(88.6% 0.034 97.7)
-
Step 300
300
#CBC295
oklch(81% 0.061 98.1)
-
Step 400
400
#B1A157
oklch(70.7% 0.097 97.4)
-
Step 500
500
#9E8917
oklch(63.1% 0.124 97.6)
-
Step 600
600
#867300
oklch(55.7% 0.115 97.6)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800
#5C4F00
oklch(42.8% 0.088 98.3)
-
Step 900
900
#4D4100
oklch(37.6% 0.078 97.3)
-
Step 950
950 (this color)
#37300E
oklch(30.9% 0.051 97.6)
#37300E 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) | #352F0A | 0.006 |
| Deuteranopia (no green cones) | #373110 | 0.003 |
| Tritanopia (no blue cones) | #3C2C29 | 0.047 |
| Achromatopsia (no color) | #303030 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37300E
#37300E
oklch(30.9% 0.051 97.6)
- #2A2D4A
#2A2D4A
oklch(30.9% 0.052 278.4)
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 #37300E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.029
- Dark Olive #373E02 ΔE 0.050
- Dark Brown #341C02 ΔE 0.063
- Chocolate Brown #411900 ΔE 0.067
- Onyx #343A40 ΔE 0.073
- Very Dark Green #062E03 ΔE 0.073
- Hunter Green #0B4008 ΔE 0.075
- Jet #212529 ΔE 0.076
Use #37300E 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.