#B4B39B
Closest named color: Putty (#BEAE8A). oklch(76.1% 0.033 105.2), rgb(180, 179, 155).
Aa
Black text reads best on this color (9.86:1).
About this color
#B4B39B is a medium-light, muted yellow. In OKLCH its lightness is 76%, its chroma 0.033 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Putty (#BEAE8A), ΔE 0.024 away. Black text reads best on it, at 9.86:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Putty (#BEAE8A) |
| Black text | 9.86:1 |
| White text | 2.12:1 |
Values
| HEX | #B4B39B |
| RGB | rgb(180, 179, 155) |
| HSL | hsl(58, 14%, 66%) |
| OKLCH | oklch(76.1% 0.033 105.2) |
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 #B4B39B | 2.12:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #B4B39B | 9.86:1 | AAA | Lc 62.2 | Content text, not long reading |
| #B4B39B text on white | 2.12:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #B4B39B text on black | 9.86:1 | AAA | Lc -60.5 | Content text, not long reading |
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 300.
-
Step 50
50
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EAEAE3
oklch(93.5% 0.009 106.6)
-
Step 200
200
#DADACC
oklch(88.5% 0.019 106.8)
-
Step 300
300 (this color)
#B4B39B
oklch(76.1% 0.033 105.2)
-
Step 400
400
#A5A37D
oklch(70.7% 0.053 105.2)
-
Step 500
500
#8F8C5B
oklch(63.1% 0.068 105.2)
-
Step 600
600
#797641
oklch(55.6% 0.074 105.7)
-
Step 700
700
#666333
oklch(49.1% 0.068 105.5)
-
Step 800
800
#53512A
oklch(42.7% 0.058 106)
-
Step 900
900
#454327
oklch(37.7% 0.044 104.8)
-
Step 950
950
#282717
oklch(26.9% 0.028 105.1)
#B4B39B 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) | #B8B19A | 0.007 |
| Deuteranopia (no green cones) | #B8B29C | 0.007 |
| Tritanopia (no blue cones) | #B8B0AC | 0.029 |
| Achromatopsia (no color) | #B2B2B2 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4B39B
#B4B39B
oklch(76.1% 0.033 105.2)
- #AFAFC6
#AFAFC6
oklch(76.1% 0.033 285.6)
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 #B4B39B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Putty #BEAE8A ΔE 0.024
- Bland #AFA88B ΔE 0.033
- Stone #ADA587 ΔE 0.042
- Toupe #C7AC7D ΔE 0.042
- Dark Gray #A9A9A9 ΔE 0.042
- Pinkish Grey #C8ACA9 ΔE 0.043
- French Gray #ADB5BD ΔE 0.046
- Tan #D2B48C ΔE 0.046
Use #B4B39B 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.