#B1B587
Closest named color: Putty (#BEAE8A). oklch(75.8% 0.063 111.9), rgb(177, 181, 135).
Aa
Black text reads best on this color (9.82:1).
About this color
#B1B587 is a medium-light, muted yellow. In OKLCH its lightness is 76%, its chroma 0.063 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Putty (#BEAE8A), ΔE 0.027 away. Black text reads best on it, at 9.82:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Putty (#BEAE8A) |
| Black text | 9.82:1 |
| White text | 2.13:1 |
Values
| HEX | #B1B587 |
| RGB | rgb(177, 181, 135) |
| HSL | hsl(65, 24%, 62%) |
| OKLCH | oklch(75.8% 0.063 111.9) |
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 #B1B587 | 2.13:1 | Fails | Lc -46.6 | Large or bold text, headings |
| Black text on #B1B587 | 9.82:1 | AAA | Lc 62.0 | Content text, not long reading |
| #B1B587 text on white | 2.13:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #B1B587 text on black | 9.82:1 | AAA | Lc -60.3 | 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
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#EAEBDE
oklch(93.6% 0.017 110.3)
-
Step 200
200
#D9DCC2
oklch(88.5% 0.035 112.5)
-
Step 300
300 (this color)
#B1B587
oklch(75.8% 0.063 111.9)
-
Step 400
400
#A2A75A
oklch(70.7% 0.101 112)
-
Step 500
500
#8C9021
oklch(63% 0.128 111.7)
-
Step 600
600
#767A00
oklch(55.7% 0.123 112.1)
-
Step 700
700
#636600
oklch(49.1% 0.109 111.8)
-
Step 800
800
#515300
oklch(42.6% 0.094 111.4)
-
Step 900
900
#434500
oklch(37.6% 0.083 111.6)
-
Step 950
950
#272905
oklch(27% 0.054 112.6)
#B1B587 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) | #BCB184 | 0.017 |
| Deuteranopia (no green cones) | #BCB289 | 0.018 |
| Tritanopia (no blue cones) | #B7AFA9 | 0.056 |
| Achromatopsia (no color) | #B1B1B1 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1B587
#B1B587
oklch(75.8% 0.063 111.9)
- #B1AAD6
#B1AAD6
oklch(75.9% 0.063 292.1)
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 #B1B587, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Putty #BEAE8A ΔE 0.027
- Toupe #C7AC7D ΔE 0.036
- Dark Khaki #BDB76B ΔE 0.038
- Sandstone #C9AE74 ΔE 0.038
- Bland #AFA88B ΔE 0.038
- Fawn #CFAF7B ΔE 0.044
- Dark Sea Green #8FBC8F ΔE 0.044
- Muted Teal #90B494 ΔE 0.045
Use #B1B587 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.