#B37859
Closest named color: Pinkish Brown (#B17261). oklch(62.6% 0.086 48.4), rgb(179, 120, 89).
Aa
Black text reads best on this color (5.74:1).
About this color
#B37859 is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.086 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.022 away. Black text reads best on it, at 5.74:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.74:1 |
| White text | 3.65:1 |
Values
| HEX | #B37859 |
| RGB | rgb(179, 120, 89) |
| HSL | hsl(21, 37%, 53%) |
| OKLCH | oklch(62.6% 0.086 48.4) |
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 #B37859 | 3.65:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #B37859 | 5.74:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #B37859 text on white | 3.65:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #B37859 text on black | 5.74:1 | AA | Lc -37.7 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E3
oklch(93.7% 0.012 51.3)
-
Step 200
200
#E7D5CC
oklch(88.5% 0.024 48.4)
-
Step 300
300
#D8B9A9
oklch(80.8% 0.042 49)
-
Step 400
400
#C4947C
oklch(70.6% 0.067 47.7)
-
Step 500
500 (this color)
#B37859
oklch(62.6% 0.086 48.4)
-
Step 600
600
#A06140
oklch(55.6% 0.095 47.7)
-
Step 700
700
#885032
oklch(49% 0.087 48)
-
Step 800
800
#6F422A
oklch(42.7% 0.072 48.1)
-
Step 900
900
#5A3826
oklch(37.7% 0.057 48.3)
-
Step 950
950
#352117
oklch(27% 0.036 47.3)
#B37859 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) | #887E57 | 0.072 |
| Deuteranopia (no green cones) | #968B59 | 0.067 |
| Tritanopia (no blue cones) | #C16D70 | 0.054 |
| Achromatopsia (no color) | #868686 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B37859
#B37859
oklch(62.6% 0.086 48.4)
- #4992B1
#4992B1
oklch(62.6% 0.086 228.2)
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 #B37859, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.022
- Tan Brown #AB7E4C ΔE 0.030
- Light Brown #AD8150 ΔE 0.031
- Puce #A57E52 ΔE 0.031
- Clay Brown #B2713D ΔE 0.031
- Adobe #BD6C48 ΔE 0.032
- Clay #B66A50 ΔE 0.033
- Coffee #A6814C ΔE 0.040
Use #B37859 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.