#B99937
Closest named color: Dark Gold (#B59410). oklch(69.4% 0.12 90.5), rgb(185, 153, 55).
Aa
Black text reads best on this color (7.67:1).
About this color
#B99937 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.120 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Gold (#B59410), ΔE 0.023 away. Black text reads best on it, at 7.67:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Dark Gold (#B59410) |
| Black text | 7.67:1 |
| White text | 2.73:1 |
Values
| HEX | #B99937 |
| RGB | rgb(185, 153, 55) |
| HSL | hsl(45, 54%, 47%) |
| OKLCH | oklch(69.4% 0.12 90.5) |
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 #B99937 | 2.73:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #B99937 | 7.67:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #B99937 text on white | 2.73:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #B99937 text on black | 7.67:1 | AAA | Lc -49.1 | 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
#F8F5EE
oklch(97.1% 0.01 87.5)
-
Step 100
100
#EFEADA
oklch(93.7% 0.022 92.5)
-
Step 200
200
#E3D9BB
oklch(88.6% 0.041 91.7)
-
Step 300
300
#D3BF88
oklch(80.8% 0.076 90.4)
-
Step 400
400 (this color)
#B99937
oklch(69.4% 0.12 90.5)
-
Step 500
500
#A78500
oklch(63.1% 0.129 90.6)
-
Step 600
600
#8D6F00
oklch(55.5% 0.113 89.9)
-
Step 700
700
#765D00
oklch(49% 0.1 90.4)
-
Step 800
800
#614C00
oklch(42.6% 0.087 90.4)
-
Step 900
900
#513F00
oklch(37.6% 0.077 90.4)
-
Step 950
950
#312500
oklch(27.1% 0.055 90.3)
#B99937 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) | #AA972A | 0.028 |
| Deuteranopia (no green cones) | #B2A03C | 0.020 |
| Tritanopia (no blue cones) | #C88C85 | 0.110 |
| Achromatopsia (no color) | #9C9C9C | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99937
#B99937
oklch(69.4% 0.12 90.5)
- #8098E7
#8098E7
oklch(69.4% 0.12 270.2)
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 #B99937, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gold #B59410 ΔE 0.023
- Ocher #BF9B0C ΔE 0.023
- Yellow Brown #B79400 ΔE 0.024
- Ochre #BF9005 ΔE 0.026
- Brown Yellow #B29705 ΔE 0.027
- Ocre #C69C04 ΔE 0.030
- Yellow Ochre #CB9D06 ΔE 0.036
- Camel #C69F59 ΔE 0.040
Use #B99937 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.