#585B2B
Closest named color: Olive Brown (#645403). oklch(45.7% 0.069 112), rgb(88, 91, 43).
Aa
White text reads best on this color (7.12:1).
About this color
#585B2B is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.069 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.032 away. White text reads best on it, at 7.12:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.94:1 |
| White text | 7.12:1 |
Values
| HEX | #585B2B |
| RGB | rgb(88, 91, 43) |
| HSL | hsl(64, 36%, 26%) |
| OKLCH | oklch(45.7% 0.069 112) |
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 #585B2B | 7.12:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #585B2B | 2.94:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #585B2B text on white | 7.12:1 | AAA | Lc 84.7 | Fine for body text |
| #585B2B text on black | 2.94:1 | Fails | Lc -17.3 | 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 800.
-
Step 50
50
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#EAEBE2
oklch(93.7% 0.012 111.8)
-
Step 200
200
#D9DBCA
oklch(88.5% 0.023 112.3)
-
Step 300
300
#C1C4A6
oklch(81% 0.041 112)
-
Step 400
400
#A1A576
oklch(70.7% 0.065 112)
-
Step 500
500
#8A8F52
oklch(63.1% 0.083 112.6)
-
Step 600
600
#757836
oklch(55.5% 0.089 111.3)
-
Step 700
700
#626528
oklch(49% 0.083 111.7)
-
Step 800
800 (this color)
#585B2B
oklch(45.7% 0.069 112)
-
Step 900
900
#424421
oklch(37.6% 0.054 111.6)
-
Step 950
950
#272814
oklch(27% 0.034 110.9)
#585B2B 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) | #615727 | 0.017 |
| Deuteranopia (no green cones) | #61592D | 0.016 |
| Tritanopia (no blue cones) | #5D5650 | 0.061 |
| Achromatopsia (no color) | #585858 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #585B2B
#585B2B
oklch(45.7% 0.069 112)
- #58507B
#58507B
oklch(45.7% 0.069 292)
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 #585B2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.032
- Army Green #4B5D16 ΔE 0.033
- Camo Green #526525 ΔE 0.034
- Camouflage Green #4B6113 ΔE 0.040
- Greeny Brown #696006 ΔE 0.042
- Green Brown #544E03 ΔE 0.045
- Mud #735C12 ΔE 0.047
- Dark Olive Green #556B2F ΔE 0.048
Use #585B2B 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.