#5E511E
Closest named color: Olive Brown (#645403). oklch(43.7% 0.071 94.9), rgb(94, 81, 30).
Aa
White text reads best on this color (7.86:1).
About this color
#5E511E is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.071 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.023 away. White text reads best on it, at 7.86:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.67:1 |
| White text | 7.86:1 |
Values
| HEX | #5E511E |
| RGB | rgb(94, 81, 30) |
| HSL | hsl(48, 52%, 24%) |
| OKLCH | oklch(43.7% 0.071 94.9) |
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 #5E511E | 7.86:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #5E511E | 2.67:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #5E511E text on white | 7.86:1 | AAA | Lc 87.2 | Fine for body text |
| #5E511E text on black | 2.67:1 | Fails | Lc -14.9 | 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 800.
-
Step 50
50
#F6F5F1
oklch(97% 0.005 95.1)
-
Step 100
100
#ECEAE1
oklch(93.6% 0.012 96.4)
-
Step 200
200
#DED9C8
oklch(88.5% 0.024 93.4)
-
Step 300
300
#C9C1A3
oklch(81% 0.042 94.8)
-
Step 400
400
#ADA171
oklch(70.8% 0.067 95.8)
-
Step 500
500
#9A894A
oklch(63.1% 0.086 94.6)
-
Step 600
600
#84722B
oklch(55.5% 0.093 94.9)
-
Step 700
700
#70601E
oklch(49.1% 0.086 95.2)
-
Step 800
800 (this color)
#5E511E
oklch(43.7% 0.071 94.9)
-
Step 900
900
#4B411C
oklch(37.7% 0.056 94.4)
-
Step 950
950
#2C2611
oklch(26.9% 0.036 93.9)
#5E511E 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) | #594F18 | 0.012 |
| Deuteranopia (no green cones) | #5D5320 | 0.006 |
| Tritanopia (no blue cones) | #664B46 | 0.065 |
| Achromatopsia (no color) | #525252 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E511E
#5E511E
oklch(43.7% 0.071 94.9)
- #464E79
#464E79
oklch(43.6% 0.072 275)
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 #5E511E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.023
- Green Brown #544E03 ΔE 0.028
- Mud Brown #60460F ΔE 0.031
- Army Green #4B5D16 ΔE 0.049
- Mud #735C12 ΔE 0.053
- Greeny Brown #696006 ΔE 0.055
- Camouflage Green #4B6113 ΔE 0.059
- Medium Brown #7F5112 ΔE 0.060
Use #5E511E 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.