#907F63
Closest named color: Brown Grey (#8D8468). oklch(60.5% 0.045 80.1), rgb(144, 127, 99).
Aa
Black text reads best on this color (5.40:1).
About this color
#907F63 is a medium-dark, muted brown. In OKLCH its lightness is 60%, its chroma 0.045 and its hue 80°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Grey (#8D8468), ΔE 0.014 away. Black text reads best on it, at 5.40:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Brown Grey (#8D8468) |
| Black text | 5.40:1 |
| White text | 3.88:1 |
Values
| HEX | #907F63 |
| RGB | rgb(144, 127, 99) |
| HSL | hsl(37, 19%, 48%) |
| OKLCH | oklch(60.5% 0.045 80.1) |
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 #907F63 | 3.88:1 | AA large text | Lc -71.8 | Content text, not long reading |
| Black text on #907F63 | 5.40:1 | AA | Lc 37.8 | Non-text elements, placeholder text |
| #907F63 text on white | 3.88:1 | AA large text | Lc 66.3 | Content text, not long reading |
| #907F63 text on black | 5.40:1 | AA | Lc -35.3 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECE9E5
oklch(93.5% 0.006 75.4)
-
Step 200
200
#DDD8D0
oklch(88.4% 0.012 79.8)
-
Step 300
300
#C8BFB1
oklch(80.8% 0.022 79.1)
-
Step 400
400
#AC9F88
oklch(70.7% 0.036 81.9)
-
Step 500
500 (this color)
#907F63
oklch(60.5% 0.045 80.1)
-
Step 600
600
#837052
oklch(55.5% 0.05 78.8)
-
Step 700
700
#6E5E43
oklch(49% 0.045 80.4)
-
Step 800
800
#5A4D37
oklch(42.7% 0.038 80.5)
-
Step 900
900
#4A4030
oklch(37.7% 0.029 79.3)
-
Step 950
950
#2B261C
oklch(27.1% 0.019 84.5)
#907F63 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) | #867F61 | 0.016 |
| Deuteranopia (no green cones) | #8B8364 | 0.013 |
| Tritanopia (no blue cones) | #977A77 | 0.039 |
| Achromatopsia (no color) | #818181 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907F63
#907F63
oklch(60.5% 0.045 80.1)
- #72829D
#72829D
oklch(60.4% 0.045 260.9)
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 #907F63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Grey #8D8468 ΔE 0.014
- Mocha #9D7651 ΔE 0.032
- Puce #A57E52 ΔE 0.038
- Reddish Grey #997570 ΔE 0.041
- Medium Grey #7D7F7C ΔE 0.044
- Coffee #A6814C ΔE 0.045
- Gray #808080 ΔE 0.046
- Tan Brown #AB7E4C ΔE 0.049
Use #907F63 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.