#BBAD2C
Closest named color: Muddy Yellow (#BFAC05). oklch(73.8% 0.142 102.9), rgb(187, 173, 44).
Aa
Black text reads best on this color (9.12:1).
About this color
#BBAD2C is a medium-light, vivid yellow. In OKLCH its lightness is 74%, its chroma 0.142 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Yellow (#BFAC05), ΔE 0.012 away. Black text reads best on it, at 9.12:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Muddy Yellow (#BFAC05) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #BBAD2C |
| RGB | rgb(187, 173, 44) |
| HSL | hsl(54, 62%, 45%) |
| OKLCH | oklch(73.8% 0.142 102.9) |
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 #BBAD2C | 2.30:1 | Fails | Lc -50.1 | Large or bold text, headings |
| Black text on #BBAD2C | 9.12:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #BBAD2C text on white | 2.30:1 | Fails | Lc 45.2 | Large or bold text, headings |
| #BBAD2C text on black | 9.12:1 | AAA | Lc -56.9 | 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
#F7F6ED
oklch(97.1% 0.012 101.5)
-
Step 100
100
#EDEBD8
oklch(93.7% 0.025 102)
-
Step 200
200
#DFDBB6
oklch(88.5% 0.049 102.2)
-
Step 300
300
#CBC37F
oklch(80.8% 0.089 102.4)
-
Step 400
400 (this color)
#BBAD2C
oklch(73.8% 0.142 102.9)
-
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)
#BBAD2C 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) | #BDA70E | 0.016 |
| Deuteranopia (no green cones) | #C2AE36 | 0.013 |
| Tritanopia (no blue cones) | #C9A095 | 0.131 |
| Achromatopsia (no color) | #ABABAB | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBAD2C
#BBAD2C
oklch(73.8% 0.142 102.9)
- #9E9DFF
#9E9DFF
oklch(73.7% 0.14 282.9)
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 #BBAD2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Yellow #BFAC05 ΔE 0.012
- Olive Yellow #C2B709 ΔE 0.033
- Mustard #CEB301 ΔE 0.036
- Burnt Yellow #D5AB09 ΔE 0.039
- Mustard Green #A8B504 ΔE 0.040
- Ocre #C69C04 ΔE 0.043
- Yellow Ochre #CB9D06 ΔE 0.043
- Ocher #BF9B0C ΔE 0.045
Use #BBAD2C 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.