#B28233
Closest named color: Dark Tan (#AF884A). oklch(63.9% 0.111 76.5), rgb(178, 130, 51).
Aa
Black text reads best on this color (6.13:1).
About this color
#B28233 is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.111 and its hue 77°. 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 6.13:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.13:1 |
| White text | 3.42:1 |
Values
| HEX | #B28233 |
| RGB | rgb(178, 130, 51) |
| HSL | hsl(37, 55%, 45%) |
| OKLCH | oklch(63.9% 0.111 76.5) |
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 #B28233 | 3.42:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #B28233 | 6.13:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #B28233 text on white | 3.42:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #B28233 text on black | 6.13:1 | AA | Lc -40.1 | 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
#E5D7C4
oklch(88.5% 0.03 75.7)
-
Step 300
300
#D5BD9A
oklch(81% 0.054 77.2)
-
Step 400
400
#C09961
oklch(70.7% 0.087 75.6)
-
Step 500
500 (this color)
#B28233
oklch(63.9% 0.111 76.5)
-
Step 600
600
#996800
oklch(55.5% 0.116 76.4)
-
Step 700
700
#815700
oklch(49% 0.103 76.4)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#573C0A
oklch(37.8% 0.073 77.4)
-
Step 950
950
#332309
oklch(27% 0.046 76.5)
#B28233 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) | #948429 | 0.052 |
| Deuteranopia (no green cones) | #9F8F36 | 0.044 |
| Tritanopia (no blue cones) | #C17571 | 0.094 |
| Achromatopsia (no color) | #8B8B8B | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B28233
#B28233
oklch(63.9% 0.111 76.5)
- #5E8ECF
#5E8ECF
oklch(64% 0.111 256.3)
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 #B28233, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.022
- Golden Brown #B27A01 ΔE 0.026
- Dark Goldenrod #B8860B ΔE 0.027
- Mustard Brown #AC7E04 ΔE 0.027
- Light Brown #AD8150 ΔE 0.030
- Coffee #A6814C ΔE 0.030
- Tan Brown #AB7E4C ΔE 0.031
- Bronze #A87900 ΔE 0.037
Use #B28233 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.