#59330D
Closest named color: Chestnut (#742802). oklch(36.1% 0.074 60.9), rgb(89, 51, 13).
Aa
White text reads best on this color (11.02:1).
About this color
#59330D is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.074 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.057 away. White text reads best on it, at 11.02:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.90:1 |
| White text | 11.02:1 |
Values
| HEX | #59330D |
| RGB | rgb(89, 51, 13) |
| HSL | hsl(30, 75%, 20%) |
| OKLCH | oklch(36.1% 0.074 60.9) |
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 #59330D | 11.02:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #59330D | 1.90:1 | Fails | Lc 8.7 | Not readable |
| #59330D text on white | 11.02:1 | AAA | Lc 95.2 | Preferred for body text |
| #59330D text on black | 1.90:1 | Fails | Lc -7.4 | 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
#F9F4F0
oklch(97% 0.008 61.5)
-
Step 100
100
#F2E8DF
oklch(93.6% 0.016 64.7)
-
Step 200
200
#E9D5C5
oklch(88.5% 0.031 61.1)
-
Step 300
300
#DCB99D
oklch(80.9% 0.056 60.6)
-
Step 400
400
#C99466
oklch(70.7% 0.089 61.6)
-
Step 500
500
#BB783A
oklch(63.2% 0.114 60.9)
-
Step 600
600
#A65F10
oklch(55.5% 0.124 60.7)
-
Step 700
700
#8E4E00
oklch(49% 0.114 60.5)
-
Step 800
800
#744108
oklch(42.9% 0.095 61)
-
Step 900
900 (this color)
#59330D
oklch(36.1% 0.074 60.9)
-
Step 950
950
#37210C
oklch(27.1% 0.047 62.1)
#59330D 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) | #3F3707 | 0.053 |
| Deuteranopia (no green cones) | #483F0D | 0.047 |
| Tritanopia (no blue cones) | #622A2B | 0.054 |
| Achromatopsia (no color) | #3C3C3C | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59330D
#59330D
oklch(36.1% 0.074 60.9)
- #0F4260
#0F4260
oklch(36.2% 0.073 239.9)
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 #59330D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.057
- Mud Brown #60460F ΔE 0.058
- Purple Brown #673A3F ΔE 0.072
- Dark Olive #373E02 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.076
- Charcoal Grey #3C4142 ΔE 0.081
- Green Brown #544E03 ΔE 0.082
- Onyx #343A40 ΔE 0.089
Use #59330D 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.