#373722
Closest named color: Pakistan Green (#283618). oklch(33.1% 0.034 108.1), rgb(55, 55, 34).
Aa
White text reads best on this color (12.12:1).
About this color
#373722 is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.034 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.031 away. White text reads best on it, at 12.12:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.034) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.73:1 |
| White text | 12.12:1 |
Values
| HEX | #373722 |
| RGB | rgb(55, 55, 34) |
| HSL | hsl(60, 24%, 17%) |
| OKLCH | oklch(33.1% 0.034 108.1) |
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 #373722 | 12.12:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #373722 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #373722 text on white | 12.12:1 | AAA | Lc 97.7 | Preferred for body text |
| #373722 text on black | 1.73:1 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#EAEAE5
oklch(93.6% 0.007 106.5)
-
Step 200
200
#DADACF
oklch(88.5% 0.015 106.7)
-
Step 300
300
#C2C2AF
oklch(80.9% 0.026 107)
-
Step 400
400
#A3A385
oklch(70.7% 0.042 107.4)
-
Step 500
500
#8C8C67
oklch(63% 0.053 107.8)
-
Step 600
600
#76764E
oklch(55.5% 0.058 108.1)
-
Step 700
700
#63633F
oklch(49% 0.053 108.2)
-
Step 800
800
#515134
oklch(42.7% 0.045 108.1)
-
Step 900
900 (this color)
#373722
oklch(33.1% 0.034 108.1)
-
Step 950
950
#27271B
oklch(26.9% 0.021 107.7)
#373722 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) | #3A3521 | 0.008 |
| Deuteranopia (no green cones) | #3B3623 | 0.008 |
| Tritanopia (no blue cones) | #3A3432 | 0.032 |
| Achromatopsia (no color) | #363636 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #373722
#373722
oklch(33.1% 0.034 108.1)
- #343346
#343346
oklch(33% 0.033 286.8)
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 #373722, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.031
- Dark Olive #373E02 ΔE 0.047
- Onyx #343A40 ΔE 0.048
- Charcoal Grey #3C4142 ΔE 0.054
- Gunmetal #293241 ΔE 0.064
- Evergreen #05472A ΔE 0.067
- Pine Green #0A481E ΔE 0.074
- Dark Blue Grey #1F3B4D ΔE 0.074
Use #373722 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.