#5F641B
Closest named color: Mud Green (#606602). oklch(48.4% 0.094 113.2), rgb(95, 100, 27).
Aa
White text reads best on this color (6.31:1).
About this color
#5F641B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 48%, its chroma 0.094 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mud Green (#606602), ΔE 0.015 away. White text reads best on it, at 6.31:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Mud Green (#606602) |
| Black text | 3.32:1 |
| White text | 6.31:1 |
Values
| HEX | #5F641B |
| RGB | rgb(95, 100, 27) |
| HSL | hsl(64, 57%, 25%) |
| OKLCH | oklch(48.4% 0.094 113.2) |
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 #5F641B | 6.31:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #5F641B | 3.32:1 | AA large text | Lc 22.7 | Dividers and decoration only |
| #5F641B text on white | 6.31:1 | AA | Lc 81.3 | Fine for body text |
| #5F641B text on black | 3.32:1 | AA large text | Lc -20.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#EAEBE1
oklch(93.7% 0.013 111.3)
-
Step 200
200
#D9DBC8
oklch(88.5% 0.026 111.8)
-
Step 300
300
#C0C4A3
oklch(80.8% 0.045 113)
-
Step 400
400
#A0A671
oklch(70.7% 0.073 113.5)
-
Step 500
500
#89904A
oklch(63.2% 0.094 113.8)
-
Step 600
600
#74792B
oklch(55.6% 0.101 112.7)
-
Step 700
700 (this color)
#5F641B
oklch(48.4% 0.094 113.2)
-
Step 800
800
#4F531B
oklch(42.6% 0.078 113.1)
-
Step 900
900
#42451C
oklch(37.7% 0.061 112.8)
-
Step 950
950
#262811
oklch(26.8% 0.038 113.1)
#5F641B 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) | #6C5F0F | 0.023 |
| Deuteranopia (no green cones) | #6C6120 | 0.024 |
| Tritanopia (no blue cones) | #665E56 | 0.084 |
| Achromatopsia (no color) | #606060 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F641B
#5F641B
oklch(48.4% 0.094 113.2)
- #61538F
#61538F
oklch(48.3% 0.095 293.2)
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 #5F641B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Green #606602 ΔE 0.015
- Greeny Brown #696006 ΔE 0.018
- Camo Green #526525 ΔE 0.019
- Dark Olive Green #556B2F ΔE 0.024
- Dark Moss Green #606C38 ΔE 0.032
- Camouflage Green #4B6113 ΔE 0.033
- Mud #735C12 ΔE 0.037
- Browny Green #6F6C0A ΔE 0.038
Use #5F641B 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.