#503612
Closest named color: Dark Olive (#373E02). oklch(35.6% 0.062 71.9), rgb(80, 54, 18).
Aa
White text reads best on this color (11.18:1).
About this color
#503612 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.062 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.056 away. White text reads best on it, at 11.18:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.87:1 |
| White text | 11.18:1 |
Values
| HEX | #503612 |
| RGB | rgb(80, 54, 18) |
| HSL | hsl(35, 63%, 19%) |
| OKLCH | oklch(35.6% 0.062 71.9) |
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 #503612 | 11.18:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #503612 | 1.87:1 | Fails | Lc 8.2 | Not readable |
| #503612 text on white | 11.18:1 | AAA | Lc 95.7 | Preferred for body text |
| #503612 text on black | 1.87:1 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E9E0
oklch(93.7% 0.014 74.4)
-
Step 200
200
#E4D7C7
oklch(88.5% 0.026 73.2)
-
Step 300
300
#D4BCA0
oklch(80.8% 0.047 71.4)
-
Step 400
400
#BE996C
oklch(70.6% 0.075 71.6)
-
Step 500
500
#AD7F44
oklch(63% 0.095 71.4)
-
Step 600
600
#996822
oklch(55.7% 0.104 71.6)
-
Step 700
700
#825614
oklch(49% 0.097 71.6)
-
Step 800
800
#6A4714
oklch(42.8% 0.08 72)
-
Step 900
900 (this color)
#503612
oklch(35.6% 0.062 71.9)
-
Step 950
950
#32230F
oklch(26.9% 0.039 72.7)
#503612 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) | #3F370E | 0.034 |
| Deuteranopia (no green cones) | #453E13 | 0.031 |
| Tritanopia (no blue cones) | #582F2E | 0.052 |
| Achromatopsia (no color) | #3B3B3B | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #503612
#503612
oklch(35.6% 0.062 71.9)
- #223E5C
#223E5C
oklch(35.7% 0.063 251.5)
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 #503612, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.056
- Mud Brown #60460F ΔE 0.060
- Charcoal Grey #3C4142 ΔE 0.070
- Pakistan Green #283618 ΔE 0.071
- Chestnut #742802 ΔE 0.076
- Onyx #343A40 ΔE 0.076
- Green Brown #544E03 ΔE 0.078
- Purple Brown #673A3F ΔE 0.079
Use #503612 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.