#B0803A
Closest named color: Dark Tan (#AF884A). oklch(63.4% 0.105 74), rgb(176, 128, 58).
Aa
Black text reads best on this color (5.99:1).
About this color
#B0803A is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.105 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.022 away. Black text reads best on it, at 5.99:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #B0803A |
| RGB | rgb(176, 128, 58) |
| HSL | hsl(36, 50%, 46%) |
| OKLCH | oklch(63.4% 0.105 74) |
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 #B0803A | 3.50:1 | AA large text | Lc -67.9 | Content text, not long reading |
| Black text on #B0803A | 5.99:1 | AA | Lc 41.6 | Non-text elements, placeholder text |
| #B0803A text on white | 3.50:1 | AA large text | Lc 62.4 | Content text, not long reading |
| #B0803A text on black | 5.99:1 | AA | Lc -39.2 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#F0E9DF
oklch(93.7% 0.015 77.1)
-
Step 200
200
#E5D7C5
oklch(88.6% 0.029 74.3)
-
Step 300
300
#D5BC9D
oklch(80.9% 0.051 73)
-
Step 400
400
#BF9966
oklch(70.6% 0.081 74)
-
Step 500
500 (this color)
#B0803A
oklch(63.4% 0.105 74)
-
Step 600
600
#9A670D
oklch(55.5% 0.114 73.8)
-
Step 700
700
#835600
oklch(49.1% 0.104 74.1)
-
Step 800
800
#6B4605
oklch(42.6% 0.088 73.7)
-
Step 900
900
#573B11
oklch(37.6% 0.069 73.4)
-
Step 950
950
#33230C
oklch(27% 0.043 74)
#B0803A 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) | #918232 | 0.053 |
| Deuteranopia (no green cones) | #9D8E3C | 0.046 |
| Tritanopia (no blue cones) | #BF7471 | 0.088 |
| Achromatopsia (no color) | #898989 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0803A
#B0803A
oklch(63.4% 0.105 74)
- #5C8DC9
#5C8DC9
oklch(63.4% 0.105 254.2)
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 #B0803A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.022
- Tan Brown #AB7E4C ΔE 0.022
- Light Brown #AD8150 ΔE 0.022
- Coffee #A6814C ΔE 0.022
- Golden Brown #B27A01 ΔE 0.029
- Mustard Brown #AC7E04 ΔE 0.030
- Puce #A57E52 ΔE 0.032
- Leather #AC7434 ΔE 0.032
Use #B0803A 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.