#B08540
Closest named color: Dark Tan (#AF884A). oklch(64.5% 0.101 77.1), rgb(176, 133, 64).
Aa
Black text reads best on this color (6.27:1).
About this color
#B08540 is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.101 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.010 away. Black text reads best on it, at 6.27:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #B08540 |
| RGB | rgb(176, 133, 64) |
| HSL | hsl(37, 47%, 47%) |
| OKLCH | oklch(64.5% 0.101 77.1) |
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 #B08540 | 3.34:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #B08540 | 6.27:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #B08540 text on white | 3.34:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #B08540 text on black | 6.27:1 | AA | Lc -40.9 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E4D7C5
oklch(88.5% 0.028 76.2)
-
Step 300
300
#D3BD9D
oklch(80.9% 0.05 77.2)
-
Step 400
400
#BD9A67
oklch(70.6% 0.08 76.3)
-
Step 500
500 (this color)
#B08540
oklch(64.5% 0.101 77.1)
-
Step 600
600
#976913
oklch(55.5% 0.11 76.6)
-
Step 700
700
#815801
oklch(49.2% 0.103 77.2)
-
Step 800
800
#694809
oklch(42.8% 0.085 77)
-
Step 900
900
#553C13
oklch(37.6% 0.066 76.4)
-
Step 950
950
#32240D
oklch(27.1% 0.042 77.8)
#B08540 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) | #958639 | 0.046 |
| Deuteranopia (no green cones) | #A09142 | 0.039 |
| Tritanopia (no blue cones) | #BE7976 | 0.087 |
| Achromatopsia (no color) | #8C8C8C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B08540
#B08540
oklch(64.5% 0.101 77.1)
- #658FCB
#658FCB
oklch(64.4% 0.102 257.3)
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 #B08540, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.010
- Light Brown #AD8150 ΔE 0.023
- Coffee #A6814C ΔE 0.025
- Tan Brown #AB7E4C ΔE 0.027
- Dark Sand #A88F59 ΔE 0.031
- Dark Goldenrod #B8860B ΔE 0.033
- Mustard Brown #AC7E04 ΔE 0.036
- Puce #A57E52 ΔE 0.036
Use #B08540 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.