#635732
Closest named color: Olive Brown (#645403). oklch(45.9% 0.056 92), rgb(99, 87, 50).
Aa
White text reads best on this color (7.14:1).
About this color
#635732 is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.056 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.037 away. White text reads best on it, at 7.14:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.93:1 |
| White text | 7.14:1 |
Values
| HEX | #635732 |
| RGB | rgb(99, 87, 50) |
| HSL | hsl(45, 33%, 29%) |
| OKLCH | oklch(45.9% 0.056 92) |
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 #635732 | 7.14:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #635732 | 2.93:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #635732 text on white | 7.14:1 | AAA | Lc 84.8 | Fine for body text |
| #635732 text on black | 2.93:1 | Fails | Lc -17.2 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECEAE4
oklch(93.7% 0.008 91.5)
-
Step 200
200
#DCD9CE
oklch(88.5% 0.015 94.2)
-
Step 300
300
#C7C0AD
oklch(80.8% 0.027 90.1)
-
Step 400
400
#AAA082
oklch(70.6% 0.043 91.8)
-
Step 500
500
#958963
oklch(63.1% 0.055 92.6)
-
Step 600
600
#807349
oklch(55.7% 0.061 92.9)
-
Step 700
700 (this color)
#635732
oklch(45.9% 0.056 92)
-
Step 800
800
#584E31
oklch(42.6% 0.046 91.2)
-
Step 900
900
#48412B
oklch(37.6% 0.036 92.5)
-
Step 950
950
#2A261A
oklch(26.9% 0.022 91.8)
#635732 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) | #5E562F | 0.010 |
| Deuteranopia (no green cones) | #615933 | 0.006 |
| Tritanopia (no blue cones) | #6A524E | 0.051 |
| Achromatopsia (no color) | #585858 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #635732
#635732
oklch(45.9% 0.056 92)
- #4D5678
#4D5678
oklch(46% 0.057 272.6)
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 #635732, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.037
- Mud #735C12 ΔE 0.044
- Greeny Brown #696006 ΔE 0.051
- Milk Chocolate #7F4E1E ΔE 0.052
- Medium Brown #7F5112 ΔE 0.052
- Mud Brown #60460F ΔE 0.053
- Green Brown #544E03 ΔE 0.054
- Camo Green #526525 ΔE 0.056
Use #635732 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.