#B58A1A
Closest named color: Dark Goldenrod (#B8860B). oklch(65.7% 0.128 85), rgb(181, 138, 26).
Aa
Black text reads best on this color (6.61:1).
About this color
#B58A1A is a medium-light, moderately saturated orange. In OKLCH its lightness is 66%, its chroma 0.128 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Goldenrod (#B8860B), ΔE 0.010 away. Black text reads best on it, at 6.61:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Dark Goldenrod (#B8860B) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #B58A1A |
| RGB | rgb(181, 138, 26) |
| HSL | hsl(43, 75%, 41%) |
| OKLCH | oklch(65.7% 0.128 85) |
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 #B58A1A | 3.17:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #B58A1A | 6.61:1 | AA | Lc 45.4 | Large or bold text, headings |
| #B58A1A text on white | 3.17:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #B58A1A text on black | 6.61:1 | AA | Lc -43.0 | 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
#F8F5EF
oklch(97.1% 0.009 84.6)
-
Step 100
100
#EFE9DD
oklch(93.5% 0.017 84.6)
-
Step 200
200
#E4D8C0
oklch(88.6% 0.035 84.6)
-
Step 300
300
#D3BE93
oklch(80.9% 0.062 84.9)
-
Step 400
400
#BD9C53
oklch(70.7% 0.1 85.4)
-
Step 500
500 (this color)
#B58A1A
oklch(65.7% 0.128 85)
-
Step 600
600
#926D00
oklch(55.7% 0.114 85)
-
Step 700
700
#7B5B00
oklch(49.1% 0.101 84.7)
-
Step 800
800
#654A00
oklch(42.7% 0.087 84.5)
-
Step 900
900
#543E00
oklch(37.8% 0.077 85.9)
-
Step 950
950
#322402
oklch(27% 0.053 85.5)
#B58A1A 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) | #9D8A00 | 0.042 |
| Deuteranopia (no green cones) | #A79521 | 0.034 |
| Tritanopia (no blue cones) | #C57C76 | 0.114 |
| Achromatopsia (no color) | #909090 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B58A1A
#B58A1A
oklch(65.7% 0.128 85)
- #6B8FE0
#6B8FE0
oklch(65.9% 0.128 264.9)
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 #B58A1A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Goldenrod #B8860B ΔE 0.010
- Yellowy Brown #AE8B0C ΔE 0.014
- Dark Mustard #A88905 ΔE 0.024
- Ochre #BF9005 ΔE 0.025
- Dark Gold #B59410 ΔE 0.028
- Yellow Brown #B79400 ΔE 0.029
- Mustard Brown #AC7E04 ΔE 0.036
- Brown Yellow #B29705 ΔE 0.037
Use #B58A1A 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.