#BB8133
Closest named color: Dark Tan (#AF884A). oklch(64.8% 0.117 70.7), rgb(187, 129, 51).
Aa
Black text reads best on this color (6.30:1).
About this color
#BB8133 is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.117 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.027 away. Black text reads best on it, at 6.30:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #BB8133 |
| RGB | rgb(187, 129, 51) |
| HSL | hsl(34, 57%, 47%) |
| OKLCH | oklch(64.8% 0.117 70.7) |
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 #BB8133 | 3.33:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #BB8133 | 6.30:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #BB8133 text on white | 3.33:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #BB8133 text on black | 6.30:1 | AA | Lc -41.2 | 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
#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
#D9BB99
oklch(80.9% 0.057 70.4)
-
Step 400
400
#C5975F
oklch(70.8% 0.092 70.9)
-
Step 500
500 (this color)
#BB8133
oklch(64.8% 0.117 70.7)
-
Step 600
600
#9F6500
oklch(55.7% 0.12 70.6)
-
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
#5B3908
oklch(37.6% 0.076 69.7)
-
Step 950
950
#352208
oklch(27% 0.048 71.4)
#BB8133 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) | #958529 | 0.066 |
| Deuteranopia (no green cones) | #A39235 | 0.057 |
| Tritanopia (no blue cones) | #CC7371 | 0.095 |
| Achromatopsia (no color) | #8D8D8D | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB8133
#BB8133
oklch(64.8% 0.117 70.7)
- #5493D3
#5493D3
oklch(64.9% 0.116 250.4)
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 #BB8133, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.027
- Dark Goldenrod #B8860B ΔE 0.028
- Golden Brown #B27A01 ΔE 0.032
- Light Brown #AD8150 ΔE 0.034
- Peru #CD853F ΔE 0.036
- Tan Brown #AB7E4C ΔE 0.037
- Mustard Brown #AC7E04 ΔE 0.038
- Coffee #A6814C ΔE 0.040
Use #BB8133 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.