#512C06
Closest named color: Chocolate Brown (#411900). oklch(33.4% 0.073 60.3), rgb(81, 44, 6).
Aa
White text reads best on this color (12.26:1).
About this color
#512C06 is a dark, moderately saturated brown. In OKLCH its lightness is 33%, its chroma 0.073 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.066 away. White text reads best on it, at 12.26:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.71:1 |
| White text | 12.26:1 |
Values
| HEX | #512C06 |
| RGB | rgb(81, 44, 6) |
| HSL | hsl(30, 86%, 17%) |
| OKLCH | oklch(33.4% 0.073 60.3) |
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 #512C06 | 12.26:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #512C06 | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #512C06 text on white | 12.26:1 | AAA | Lc 97.7 | Preferred for body text |
| #512C06 text on black | 1.71:1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E0
oklch(93.7% 0.015 61.3)
-
Step 200
200
#E9D5C6
oklch(88.5% 0.03 59.3)
-
Step 300
300
#DCB99E
oklch(80.9% 0.055 59.5)
-
Step 400
400
#C99468
oklch(70.7% 0.087 60.4)
-
Step 500
500
#BA783D
oklch(63.1% 0.111 60.3)
-
Step 600
600
#A66016
oklch(55.7% 0.122 60.5)
-
Step 700
700
#8E4E05
oklch(49% 0.113 59.7)
-
Step 800
800
#73410C
oklch(42.7% 0.093 60.6)
-
Step 900
900 (this color)
#512C06
oklch(33.4% 0.073 60.3)
-
Step 950
950
#37210D
oklch(27.1% 0.046 61)
#512C06 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) | #373001 | 0.055 |
| Deuteranopia (no green cones) | #403806 | 0.047 |
| Tritanopia (no blue cones) | #592425 | 0.051 |
| Achromatopsia (no color) | #353535 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512C06
#512C06
oklch(33.4% 0.073 60.3)
- #063A58
#063A58
oklch(33.3% 0.073 241)
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 #512C06, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.066
- Dark Olive #373E02 ΔE 0.072
- Chestnut #742802 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.076
- Pakistan Green #283618 ΔE 0.077
- Mud Brown #60460F ΔE 0.083
- Dark Brown #341C02 ΔE 0.083
- Onyx #343A40 ΔE 0.087
Use #512C06 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.