#B59307
Closest named color: Dark Gold (#B59410). oklch(67.5% 0.137 92.1), rgb(181, 147, 7).
Aa
Black text reads best on this color (7.14:1).
About this color
#B59307 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 68%, its chroma 0.137 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Gold (#B59410), ΔE 0.003 away. Black text reads best on it, at 7.14:1.
| Hue family | Yellows |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Dark Gold (#B59410) |
| Black text | 7.14:1 |
| White text | 2.94:1 |
Values
| HEX | #B59307 |
| RGB | rgb(181, 147, 7) |
| HSL | hsl(48, 93%, 37%) |
| OKLCH | oklch(67.5% 0.137 92.1) |
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 #B59307 | 2.94:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #B59307 | 7.14:1 | AAA | Lc 48.4 | Large or bold text, headings |
| #B59307 text on white | 2.94:1 | Fails | Lc 55.7 | Large or bold text, headings |
| #B59307 text on black | 7.14:1 | AAA | Lc -46.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#F8F5ED
oklch(97% 0.011 89.7)
-
Step 100
100
#F0EAD8
oklch(93.7% 0.025 91.6)
-
Step 200
200
#E4D9B6
oklch(88.5% 0.048 92.6)
-
Step 300
300
#D4BF80
oklch(80.8% 0.085 91.7)
-
Step 400
400 (this color)
#B59307
oklch(67.5% 0.137 92.1)
-
Step 500
500
#A58600
oklch(63.1% 0.129 92.4)
-
Step 600
600
#8B7000
oklch(55.5% 0.114 92)
-
Step 700
700
#755E00
oklch(49.1% 0.1 92.1)
-
Step 800
800
#604D00
oklch(42.7% 0.087 92.5)
-
Step 900
900
#504000
oklch(37.8% 0.077 92.8)
-
Step 950
950
#302500
oklch(26.9% 0.055 91.9)
#B59307 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) | #A59100 | 0.027 |
| Deuteranopia (no green cones) | #AD9B18 | 0.022 |
| Tritanopia (no blue cones) | #C5857D | 0.126 |
| Achromatopsia (no color) | #969696 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59307
#B59307
oklch(67.5% 0.137 92.1)
- #7A90EB
#7A90EB
oklch(67.6% 0.137 272)
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 #B59307, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gold #B59410 ΔE 0.003
- Yellow Brown #B79400 ΔE 0.005
- Brown Yellow #B29705 ΔE 0.011
- Ochre #BF9005 ΔE 0.018
- Yellowy Brown #AE8B0C ΔE 0.025
- Ocher #BF9B0C ΔE 0.028
- Dark Goldenrod #B8860B ΔE 0.034
- Dark Mustard #A88905 ΔE 0.035
Use #B59307 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.