#BBB57C
Closest named color: Dark Khaki (#BDB76B). oklch(76.4% 0.076 102.9), rgb(187, 181, 124).
Aa
Black text reads best on this color (10.01:1).
About this color
#BBB57C is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.076 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.022 away. Black text reads best on it, at 10.01:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 10.01:1 |
| White text | 2.09:1 |
Values
| HEX | #BBB57C |
| RGB | rgb(187, 181, 124) |
| HSL | hsl(54, 32%, 61%) |
| OKLCH | oklch(76.4% 0.076 102.9) |
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 #BBB57C | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #BBB57C | 10.01:1 | AAA | Lc 62.9 | Content text, not long reading |
| #BBB57C text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #BBB57C text on black | 10.01:1 | AAA | Lc -61.2 | 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
#F6F6EE
oklch(97.1% 0.011 106.6)
-
Step 100
100
#ECEBDA
oklch(93.6% 0.023 104.1)
-
Step 200
200
#DEDBBB
oklch(88.5% 0.043 102.8)
-
Step 300
300 (this color)
#BBB57C
oklch(76.4% 0.076 102.9)
-
Step 400
400
#AFA33E
oklch(70.6% 0.122 102.5)
-
Step 500
500
#998C00
oklch(63.2% 0.133 102.9)
-
Step 600
600
#807500
oklch(55.5% 0.117 103)
-
Step 700
700
#6C6200
oklch(49% 0.103 102.5)
-
Step 800
800
#585000
oklch(42.6% 0.089 102.9)
-
Step 900
900
#4A4300
oklch(37.8% 0.079 102.7)
-
Step 950
950
#2C2700
oklch(27% 0.057 102.1)
#BBB57C 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) | #BFB178 | 0.011 |
| Deuteranopia (no green cones) | #C1B57E | 0.009 |
| Tritanopia (no blue cones) | #C4AEA6 | 0.068 |
| Achromatopsia (no color) | #B3B3B3 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB57C
#BBB57C
oklch(76.4% 0.076 102.9)
- #ABADE2
#ABADE2
oklch(76.5% 0.076 282.8)
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 #BBB57C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.022
- Sandstone #C9AE74 ΔE 0.025
- Toupe #C7AC7D ΔE 0.029
- Putty #BEAE8A ΔE 0.031
- Fawn #CFAF7B ΔE 0.032
- Desert #CCAD60 ΔE 0.036
- Very Light Brown #D3B683 ΔE 0.038
- Tan Green #A9BE70 ΔE 0.041
Use #BBB57C 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.