#B17B33
Closest named color: Leather (#AC7434). oklch(62.5% 0.11 70.8), rgb(177, 123, 51).
Aa
Black text reads best on this color (5.75:1).
About this color
#B17B33 is a medium-light, moderately saturated orange. In OKLCH its lightness is 62%, its chroma 0.110 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.021 away. Black text reads best on it, at 5.75:1.
| Hue family | Oranges |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.75:1 |
| White text | 3.65:1 |
Values
| HEX | #B17B33 |
| RGB | rgb(177, 123, 51) |
| HSL | hsl(34, 55%, 45%) |
| OKLCH | oklch(62.5% 0.11 70.8) |
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 #B17B33 | 3.65:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #B17B33 | 5.75:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #B17B33 text on white | 3.65:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #B17B33 text on black | 5.75:1 | AA | Lc -37.8 | 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
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F1E8DF
oklch(93.6% 0.016 67.6)
-
Step 200
200
#E6D6C4
oklch(88.4% 0.03 70.7)
-
Step 300
300
#D7BB9B
oklch(80.8% 0.054 70.7)
-
Step 400
400
#C39863
oklch(70.8% 0.087 71.5)
-
Step 500
500 (this color)
#B17B33
oklch(62.5% 0.11 70.8)
-
Step 600
600
#9E6501
oklch(55.5% 0.119 71)
-
Step 700
700
#865400
oklch(49.1% 0.106 70.2)
-
Step 800
800
#6E4500
oklch(42.8% 0.092 71.2)
-
Step 900
900
#593A0E
oklch(37.6% 0.072 71)
-
Step 950
950
#34220B
oklch(26.9% 0.045 70.4)
#B17B33 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) | #8E7E2A | 0.061 |
| Deuteranopia (no green cones) | #9A8B35 | 0.054 |
| Tritanopia (no blue cones) | #C16E6C | 0.090 |
| Achromatopsia (no color) | #868686 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B17B33
#B17B33
oklch(62.5% 0.11 70.8)
- #518BC8
#518BC8
oklch(62.4% 0.111 251.1)
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 #B17B33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.021
- Golden Brown #B27A01 ΔE 0.023
- Tan Brown #AB7E4C ΔE 0.024
- Coffee #A6814C ΔE 0.027
- Light Brown #AD8150 ΔE 0.028
- Mustard Brown #AC7E04 ΔE 0.030
- Clay Brown #B2713D ΔE 0.030
- Bronze #A87900 ΔE 0.031
Use #B17B33 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.