#9F660A
Closest named color: Raw Sienna (#9A6200). oklch(55.9% 0.118 70.4), rgb(159, 102, 10).
Aa
White text reads best on this color (4.79:1).
About this color
#9F660A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 56%, its chroma 0.118 and its hue 70°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Sienna (#9A6200), ΔE 0.015 away. White text reads best on it, at 4.79:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Raw Sienna (#9A6200) |
| Black text | 4.37:1 |
| White text | 4.79:1 |
Values
| HEX | #9F660A |
| RGB | rgb(159, 102, 10) |
| HSL | hsl(37, 88%, 33%) |
| OKLCH | oklch(55.9% 0.118 70.4) |
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 #9F660A | 4.79:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #9F660A | 4.37:1 | AA large text | Lc 31.1 | Non-text elements, placeholder text |
| #9F660A text on white | 4.79:1 | AA | Lc 73.0 | Content text, not long reading |
| #9F660A text on black | 4.37:1 | AA large text | Lc -28.7 | 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 600.
-
Step 50
50
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F1E8DF
oklch(93.6% 0.016 67.6)
-
Step 200
200
#E6D6C5
oklch(88.4% 0.029 69.1)
-
Step 300
300
#D7BB9C
oklch(80.8% 0.053 69.8)
-
Step 400
400
#C39865
oklch(70.8% 0.085 70.5)
-
Step 500
500
#B37D37
oklch(63.1% 0.109 70.4)
-
Step 600
600 (this color)
#9F660A
oklch(55.9% 0.118 70.4)
-
Step 700
700
#865400
oklch(49.1% 0.106 70.2)
-
Step 800
800
#6E4503
oklch(42.8% 0.091 70.6)
-
Step 900
900
#593A10
oklch(37.6% 0.071 70.2)
-
Step 950
950
#34220B
oklch(26.9% 0.045 70.4)
#9F660A 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) | #796A00 | 0.068 |
| Deuteranopia (no green cones) | #87780E | 0.061 |
| Tritanopia (no blue cones) | #AE5857 | 0.095 |
| Achromatopsia (no color) | #727272 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F660A
#9F660A
oklch(55.9% 0.118 70.4)
- #3877B6
#3877B6
oklch(55.8% 0.118 250.8)
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 #9F660A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Sienna #9A6200 ΔE 0.015
- Raw Umber #A75E09 ΔE 0.023
- Orangey Brown #B16002 ΔE 0.034
- Umber #B26400 ΔE 0.034
- Sepia #985E2B ΔE 0.035
- Caramel #AF6F09 ΔE 0.039
- Earth #A2653E ΔE 0.041
- Muddy Brown #886806 ΔE 0.042
Use #9F660A 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.