#B57C2D
Closest named color: Golden Brown (#B27A01). oklch(63.1% 0.116 71.1), rgb(181, 124, 45).
Aa
Black text reads best on this color (5.88:1).
About this color
#B57C2D is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.116 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Golden Brown (#B27A01), ΔE 0.020 away. Black text reads best on it, at 5.88:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Golden Brown (#B27A01) |
| Black text | 5.88:1 |
| White text | 3.56:1 |
Values
| HEX | #B57C2D |
| RGB | rgb(181, 124, 45) |
| HSL | hsl(35, 60%, 44%) |
| OKLCH | oklch(63.1% 0.116 71.1) |
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 #B57C2D | 3.56:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #B57C2D | 5.88:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #B57C2D text on white | 3.56:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #B57C2D text on black | 5.88:1 | AA | Lc -38.6 | 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
#F1E8DE
oklch(93.5% 0.017 70.5)
-
Step 200
200
#E7D6C3
oklch(88.5% 0.032 70.5)
-
Step 300
300
#D8BB99
oklch(80.8% 0.057 71.3)
-
Step 400
400
#C5975F
oklch(70.8% 0.092 70.9)
-
Step 500
500 (this color)
#B57C2D
oklch(63.1% 0.116 71.1)
-
Step 600
600
#9E6500
oklch(55.5% 0.12 71.1)
-
Step 700
700
#855500
oklch(49.1% 0.105 71.8)
-
Step 800
800
#6E4500
oklch(42.8% 0.092 71.2)
-
Step 900
900
#5A3A08
oklch(37.7% 0.076 72.1)
-
Step 950
950
#352208
oklch(27% 0.048 71.4)
#B57C2D 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) | #907F22 | 0.065 |
| Deuteranopia (no green cones) | #9D8D2F | 0.057 |
| Tritanopia (no blue cones) | #C56E6C | 0.095 |
| Achromatopsia (no color) | #888888 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57C2D
#B57C2D
oklch(63.1% 0.116 71.1)
- #508DCD
#508DCD
oklch(63% 0.116 251.2)
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 #B57C2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Golden Brown #B27A01 ΔE 0.020
- Mustard Brown #AC7E04 ΔE 0.028
- Leather #AC7434 ΔE 0.029
- Tan Brown #AB7E4C ΔE 0.030
- Light Brown #AD8150 ΔE 0.032
- Dark Tan #AF884A ΔE 0.033
- Bronze #A87900 ΔE 0.033
- Coffee #A6814C ΔE 0.033
Use #B57C2D 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.