#BBB59B
Closest named color: Putty (#BEAE8A). oklch(77.1% 0.036 96.4), rgb(187, 181, 155).
Aa
Black text reads best on this color (10.19:1).
About this color
#BBB59B is a medium-light, muted yellow. In OKLCH its lightness is 77%, its chroma 0.036 and its hue 96°. 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 10.19:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Putty (#BEAE8A) |
| Black text | 10.19:1 |
| White text | 2.05:1 |
Values
| HEX | #BBB59B |
| RGB | rgb(187, 181, 155) |
| HSL | hsl(49, 19%, 67%) |
| OKLCH | oklch(77.1% 0.036 96.4) |
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 #BBB59B | 2.05:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #BBB59B | 10.19:1 | AAA | Lc 63.8 | Content text, not long reading |
| #BBB59B text on white | 2.05:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #BBB59B text on black | 10.19:1 | AAA | Lc -62.1 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DDD9CB
oklch(88.5% 0.019 93.7)
-
Step 300
300 (this color)
#BBB59B
oklch(77.1% 0.036 96.4)
-
Step 400
400
#ABA177
oklch(70.7% 0.059 96.3)
-
Step 500
500
#968A54
oklch(63.1% 0.075 97.2)
-
Step 600
600
#817338
oklch(55.5% 0.081 96.2)
-
Step 700
700
#6D612A
oklch(49.2% 0.076 97.1)
-
Step 800
800
#594F24
oklch(42.7% 0.063 96.5)
-
Step 900
900
#494222
oklch(37.8% 0.049 97.3)
-
Step 950
950
#2B2615
oklch(26.9% 0.03 93.6)
#BBB59B 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) | #BBB399 | 0.005 |
| Deuteranopia (no green cones) | #BCB69C | 0.003 |
| Tritanopia (no blue cones) | #C0B1AE | 0.033 |
| Achromatopsia (no color) | #B5B5B5 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB59B
#BBB59B
oklch(77.1% 0.036 96.4)
- #AEB3CC
#AEB3CC
oklch(77.1% 0.036 276.6)
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 #BBB59B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Putty #BEAE8A ΔE 0.024
- Tan #D2B48C ΔE 0.036
- Toupe #C7AC7D ΔE 0.039
- Pinkish Grey #C8ACA9 ΔE 0.041
- Bland #AFA88B ΔE 0.042
- Fawn #CFAF7B ΔE 0.044
- Very Light Brown #D3B683 ΔE 0.045
- Sandstone #C9AE74 ΔE 0.048
Use #BBB59B 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.