#B58145
Closest named color: Light Brown (#AD8150). oklch(64.3% 0.1 68.3), rgb(181, 129, 69).
Aa
Black text reads best on this color (6.19:1).
About this color
#B58145 is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.100 and its hue 68°. Its hue sits on the warm side of the wheel. The nearest named color is Light Brown (#AD8150), ΔE 0.017 away. Black text reads best on it, at 6.19:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Light Brown (#AD8150) |
| Black text | 6.19:1 |
| White text | 3.39:1 |
Values
| HEX | #B58145 |
| RGB | rgb(181, 129, 69) |
| HSL | hsl(32, 45%, 49%) |
| OKLCH | oklch(64.3% 0.1 68.3) |
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 #B58145 | 3.39:1 | AA large text | Lc -66.7 | Content text, not long reading |
| Black text on #B58145 | 6.19:1 | AA | Lc 42.8 | Non-text elements, placeholder text |
| #B58145 text on white | 3.39:1 | AA large text | Lc 61.3 | Content text, not long reading |
| #B58145 text on black | 6.19:1 | AA | Lc -40.4 | 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
#F0E8E0
oklch(93.5% 0.014 67.7)
-
Step 200
200
#E6D6C6
oklch(88.5% 0.028 67.5)
-
Step 300
300
#D6BB9F
oklch(80.8% 0.049 68.1)
-
Step 400
400
#C1986B
oklch(70.7% 0.078 68.6)
-
Step 500
500 (this color)
#B58145
oklch(64.3% 0.1 68.3)
-
Step 600
600
#9C661E
oklch(55.6% 0.109 68.9)
-
Step 700
700
#86540F
oklch(49.1% 0.102 68)
-
Step 800
800
#6D4512
oklch(42.7% 0.084 67.7)
-
Step 900
900
#583A17
oklch(37.6% 0.065 67.5)
-
Step 950
950
#34220F
oklch(27% 0.041 66)
#B58145 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) | #92843F | 0.059 |
| Deuteranopia (no green cones) | #9F9046 | 0.051 |
| Tritanopia (no blue cones) | #C47573 | 0.079 |
| Achromatopsia (no color) | #8B8B8B | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B58145
#B58145
oklch(64.3% 0.1 68.3)
- #5992C7
#5992C7
oklch(64.3% 0.1 247.9)
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 #B58145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Brown #AD8150 ΔE 0.017
- Dark Tan #AF884A ΔE 0.019
- Tan Brown #AB7E4C ΔE 0.021
- Coffee #A6814C ΔE 0.025
- Puce #A57E52 ΔE 0.032
- Leather #AC7434 ΔE 0.038
- Dark Sand #A88F59 ΔE 0.039
- Golden Brown #B27A01 ΔE 0.040
Use #B58145 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.