#37320F
Closest named color: Pakistan Green (#283618). oklch(31.4% 0.052 101.2), rgb(55, 50, 15).
Aa
White text reads best on this color (12.91:1).
About this color
#37320F is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.052 and its hue 101°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.026 away. White text reads best on it, at 12.91:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.62:1 |
| White text | 12.91:1 |
Values
| HEX | #37320F |
| RGB | rgb(55, 50, 15) |
| HSL | hsl(53, 57%, 14%) |
| OKLCH | oklch(31.4% 0.052 101.2) |
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 #37320F | 12.91:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #37320F | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #37320F text on white | 12.91:1 | AAA | Lc 99.1 | Preferred for body text |
| #37320F text on black | 1.62:1 | 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
#ECEADD
oklch(93.5% 0.017 99.6)
-
Step 200
200
#DEDAC1
oklch(88.5% 0.034 99.6)
-
Step 300
300
#C9C294
oklch(80.8% 0.062 100.4)
-
Step 400
400
#AEA356
oklch(70.8% 0.099 101.3)
-
Step 500
500
#9A8B14
oklch(63.1% 0.127 101.3)
-
Step 600
600
#827400
oklch(55.5% 0.116 101)
-
Step 700
700
#6D6200
oklch(49.1% 0.103 101.8)
-
Step 800
800
#5A5000
oklch(42.8% 0.089 101.1)
-
Step 900
900
#4B4200
oklch(37.7% 0.078 100.6)
-
Step 950
950 (this color)
#37320F
oklch(31.4% 0.052 101.2)
#37320F 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) | #37300B | 0.007 |
| Deuteranopia (no green cones) | #393211 | 0.005 |
| Tritanopia (no blue cones) | #3C2E2B | 0.049 |
| Achromatopsia (no color) | #313131 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37320F
#37320F
oklch(31.4% 0.052 101.2)
- #2D2E4B
#2D2E4B
oklch(31.4% 0.052 281.5)
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 #37320F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.026
- Dark Olive #373E02 ΔE 0.044
- Dark Brown #341C02 ΔE 0.069
- Hunter Green #0B4008 ΔE 0.070
- Onyx #343A40 ΔE 0.071
- Chocolate Brown #411900 ΔE 0.072
- Very Dark Green #062E03 ΔE 0.074
- Forrest Green #154406 ΔE 0.075
Use #37320F 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.