#BBB588
Closest named color: Putty (#BEAE8A). oklch(76.7% 0.061 101.3), rgb(187, 181, 136).
Aa
Black text reads best on this color (10.07:1).
About this color
#BBB588 is a medium-light, muted yellow. In OKLCH its lightness is 77%, its chroma 0.061 and its hue 101°. Its hue sits on the warm side of the wheel. The nearest named color is Putty (#BEAE8A), ΔE 0.020 away. Black text reads best on it, at 10.07:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Putty (#BEAE8A) |
| Black text | 10.07:1 |
| White text | 2.08:1 |
Values
| HEX | #BBB588 |
| RGB | rgb(187, 181, 136) |
| HSL | hsl(53, 27%, 63%) |
| OKLCH | oklch(76.7% 0.061 101.3) |
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 #BBB588 | 2.08:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #BBB588 | 10.07:1 | AAA | Lc 63.2 | Content text, not long reading |
| #BBB588 text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #BBB588 text on black | 10.07:1 | AAA | Lc -61.6 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#ECEADD
oklch(93.5% 0.017 99.6)
-
Step 200
200
#DDDAC1
oklch(88.4% 0.034 101.4)
-
Step 300
300 (this color)
#BBB588
oklch(76.7% 0.061 101.3)
-
Step 400
400
#ADA357
oklch(70.7% 0.098 101.9)
-
Step 500
500
#9A8B19
oklch(63.1% 0.125 101.2)
-
Step 600
600
#827500
oklch(55.7% 0.116 101.7)
-
Step 700
700
#6D6200
oklch(49.1% 0.103 101.8)
-
Step 800
800
#5A5000
oklch(42.8% 0.089 101.1)
-
Step 900
900
#4B4200
oklch(37.7% 0.078 100.6)
-
Step 950
950
#2C2704
oklch(27% 0.052 101.1)
#BBB588 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) | #BDB285 | 0.008 |
| Deuteranopia (no green cones) | #C0B58A | 0.008 |
| Tritanopia (no blue cones) | #C3AFA9 | 0.055 |
| Achromatopsia (no color) | #B4B4B4 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB588
#BBB588
oklch(76.7% 0.061 101.3)
- #ACAFDA
#ACAFDA
oklch(76.6% 0.061 281.7)
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 #BBB588, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Putty #BEAE8A ΔE 0.020
- Toupe #C7AC7D ΔE 0.027
- Sandstone #C9AE74 ΔE 0.029
- Fawn #CFAF7B ΔE 0.031
- Tan #D2B48C ΔE 0.035
- Very Light Brown #D3B683 ΔE 0.035
- Dark Khaki #BDB76B ΔE 0.037
- Bland #AFA88B ΔE 0.042
Use #BBB588 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.