#BBB680
Closest named color: Dark Khaki (#BDB76B). oklch(76.7% 0.072 103.5), rgb(187, 182, 128).
Aa
Black text reads best on this color (10.11:1).
About this color
#BBB680 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 77%, its chroma 0.072 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.026 away. Black text reads best on it, at 10.11:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 10.11:1 |
| White text | 2.07:1 |
Values
| HEX | #BBB680 |
| RGB | rgb(187, 182, 128) |
| HSL | hsl(55, 30%, 62%) |
| OKLCH | oklch(76.7% 0.072 103.5) |
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 #BBB680 | 2.07:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #BBB680 | 10.11:1 | AAA | Lc 63.4 | Content text, not long reading |
| #BBB680 text on white | 2.07:1 | Fails | Lc 40.5 | Non-text elements, placeholder text |
| #BBB680 text on black | 10.11:1 | AAA | Lc -61.7 | 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
#F6F6EF
oklch(97.1% 0.009 106.6)
-
Step 100
100
#ECEBDB
oklch(93.7% 0.021 103.9)
-
Step 200
200
#DDDBBD
oklch(88.5% 0.04 104.1)
-
Step 300
300 (this color)
#BBB680
oklch(76.7% 0.072 103.5)
-
Step 400
400
#ADA446
oklch(70.8% 0.116 103.8)
-
Step 500
500
#988C00
oklch(63.1% 0.133 103.5)
-
Step 600
600
#807600
oklch(55.7% 0.117 103.6)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800
#585100
oklch(42.8% 0.09 103.8)
-
Step 900
900
#494300
oklch(37.7% 0.08 103.8)
-
Step 950
950
#2B2700
oklch(26.9% 0.057 103.7)
#BBB680 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) | #BFB27C | 0.011 |
| Deuteranopia (no green cones) | #C1B582 | 0.010 |
| Tritanopia (no blue cones) | #C4AFA8 | 0.065 |
| Achromatopsia (no color) | #B4B4B4 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB680
#BBB680
oklch(76.7% 0.072 103.5)
- #ADAEE1
#ADAEE1
oklch(76.8% 0.073 283.7)
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 #BBB680, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.026
- Sandstone #C9AE74 ΔE 0.027
- Putty #BEAE8A ΔE 0.029
- Toupe #C7AC7D ΔE 0.030
- Fawn #CFAF7B ΔE 0.032
- Very Light Brown #D3B683 ΔE 0.036
- Desert #CCAD60 ΔE 0.039
- Tan #D2B48C ΔE 0.040
Use #BBB680 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.