#372809
Closest named color: Dark Brown (#341C02). oklch(28.8% 0.05 82.2), rgb(55, 40, 9).
Aa
White text reads best on this color (14.28:1).
About this color
#372809 is a dark, muted brown. In OKLCH its lightness is 29%, its chroma 0.050 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.038 away. White text reads best on it, at 14.28:1.
| Hue family | Browns |
| Lightness | dark (29%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.46:1 |
| White text | 14.28:1 |
Values
| HEX | #372809 |
| RGB | rgb(55, 40, 9) |
| HSL | hsl(40, 72%, 13%) |
| OKLCH | oklch(28.8% 0.05 82.2) |
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 #372809 | 14.28:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #372809 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #372809 text on white | 14.28:1 | AAA | Lc 100.9 | Preferred for body text |
| #372809 text on black | 1.46:1 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#F0E9DD
oklch(93.6% 0.018 81.3)
-
Step 200
200
#E4D8C1
oklch(88.6% 0.033 83.7)
-
Step 300
300
#D4BE95
oklch(81% 0.06 82.9)
-
Step 400
400
#BE9B58
oklch(70.7% 0.095 82.4)
-
Step 500
500
#AE811D
oklch(63.1% 0.121 81.8)
-
Step 600
600
#946B00
oklch(55.5% 0.114 82)
-
Step 700
700
#7D5A00
oklch(49.1% 0.101 82.2)
-
Step 800
800
#674900
oklch(42.7% 0.088 81.6)
-
Step 900
900
#563D00
oklch(37.8% 0.078 82.4)
-
Step 950
950 (this color)
#372809
oklch(28.8% 0.05 82.2)
#372809 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) | #2E2806 | 0.019 |
| Deuteranopia (no green cones) | #322C0A | 0.015 |
| Tritanopia (no blue cones) | #3C2322 | 0.045 |
| Achromatopsia (no color) | #2A2A2A | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #372809
#372809
oklch(28.8% 0.05 82.2)
- #1D2A44
#1D2A44
oklch(28.7% 0.051 263.3)
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 #372809, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.038
- Chocolate Brown #411900 ΔE 0.044
- Pakistan Green #283618 ΔE 0.048
- Jet #212529 ΔE 0.065
- Dark Olive #373E02 ΔE 0.074
- Very Dark Green #062E03 ΔE 0.075
- Dark Forest Green #002D04 ΔE 0.080
- Dark #1B2431 ΔE 0.083
Use #372809 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.