#BBB050
Closest named color: Dark Khaki (#BDB76B). oklch(74.7% 0.118 102.8), rgb(187, 176, 80).
Aa
Black text reads best on this color (9.43:1).
About this color
#BBB050 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 75%, its chroma 0.118 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.029 away. Black text reads best on it, at 9.43:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 9.43:1 |
| White text | 2.22:1 |
Values
| HEX | #BBB050 |
| RGB | rgb(187, 176, 80) |
| HSL | hsl(54, 44%, 52%) |
| OKLCH | oklch(74.7% 0.118 102.8) |
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 #BBB050 | 2.22:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #BBB050 | 9.43:1 | AAA | Lc 60.2 | Content text, not long reading |
| #BBB050 text on white | 2.22:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #BBB050 text on black | 9.43:1 | AAA | Lc -58.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F6EE
oklch(97.1% 0.011 106.6)
-
Step 100
100
#ECEBDB
oklch(93.7% 0.021 103.9)
-
Step 200
200
#DEDBBC
oklch(88.6% 0.041 102.7)
-
Step 300
300
#C9C38B
oklch(80.9% 0.074 102.7)
-
Step 400
400 (this color)
#BBB050
oklch(74.7% 0.118 102.8)
-
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)
#BBB050 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) | #BEAB46 | 0.013 |
| Deuteranopia (no green cones) | #C2B055 | 0.012 |
| Tritanopia (no blue cones) | #C8A59B | 0.108 |
| Achromatopsia (no color) | #AEAEAE | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB050
#BBB050
oklch(74.7% 0.118 102.8)
- #A2A3F6
#A2A3F6
oklch(74.7% 0.119 282.6)
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 #BBB050, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.029
- Desert #CCAD60 ΔE 0.034
- Muddy Yellow #BFAC05 ΔE 0.037
- Light Olive #ACBF69 ΔE 0.041
- Tan Green #A9BE70 ΔE 0.043
- Light Olive Green #A4BE5C ΔE 0.044
- Sand Brown #CBA560 ΔE 0.045
- Mustard #CEB301 ΔE 0.046
Use #BBB050 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.