#B09C19
Closest named color: Brown Yellow (#B29705). oklch(69% 0.137 99.6), rgb(176, 156, 25).
Aa
Black text reads best on this color (7.61:1).
About this color
#B09C19 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.137 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Yellow (#B29705), ΔE 0.013 away. Black text reads best on it, at 7.61:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Brown Yellow (#B29705) |
| Black text | 7.61:1 |
| White text | 2.75:1 |
Values
| HEX | #B09C19 |
| RGB | rgb(176, 156, 25) |
| HSL | hsl(52, 75%, 39%) |
| OKLCH | oklch(69% 0.137 99.6) |
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 #B09C19 | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #B09C19 | 7.61:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #B09C19 text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #B09C19 text on black | 7.61:1 | AAA | Lc -48.8 | 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
#F7F6ED
oklch(97.1% 0.012 101.5)
-
Step 100
100
#EDEBD8
oklch(93.7% 0.025 102)
-
Step 200
200
#E0DAB7
oklch(88.4% 0.047 99.2)
-
Step 300
300
#CEC281
oklch(80.9% 0.085 99)
-
Step 400
400 (this color)
#B09C19
oklch(69% 0.137 99.6)
-
Step 500
500
#9D8A00
oklch(63.1% 0.131 99.5)
-
Step 600
600
#847400
oklch(55.7% 0.116 99.7)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4C4200
oklch(37.8% 0.078 99.5)
-
Step 950
950
#2D2700
oklch(27.1% 0.056 100.5)
#B09C19 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) | #AC9800 | 0.014 |
| Deuteranopia (no green cones) | #B29F25 | 0.009 |
| Tritanopia (no blue cones) | #BE9085 | 0.125 |
| Achromatopsia (no color) | #9C9C9C | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B09C19
#B09C19
oklch(69% 0.137 99.6)
- #8B90EE
#8B90EE
oklch(68.9% 0.137 279.8)
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 #B09C19, closest first.
No curated palette has a color within ΔE 0.04 of #B09C19.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Yellow #B29705 ΔE 0.013
- Dark Gold #B59410 ΔE 0.021
- Yellow Brown #B79400 ΔE 0.021
- Ocher #BF9B0C ΔE 0.023
- Ocre #C69C04 ΔE 0.034
- Ochre #BF9005 ΔE 0.036
- Yellow Ochre #CB9D06 ΔE 0.043
- Yellowy Brown #AE8B0C ΔE 0.045
Use #B09C19 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.