#B2B142
Closest named color: Muddy Yellow (#BFAC05). oklch(74% 0.132 108.7), rgb(178, 177, 66).
Aa
Black text reads best on this color (9.26:1).
About this color
#B2B142 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 74%, its chroma 0.132 and its hue 109°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Yellow (#BFAC05), ΔE 0.028 away. Black text reads best on it, at 9.26:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Muddy Yellow (#BFAC05) |
| Black text | 9.26:1 |
| White text | 2.26:1 |
Values
| HEX | #B2B142 |
| RGB | rgb(178, 177, 66) |
| HSL | hsl(59, 46%, 48%) |
| OKLCH | oklch(74% 0.132 108.7) |
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 #B2B142 | 2.26:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #B2B142 | 9.26:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #B2B142 text on white | 2.26:1 | Fails | Lc 44.6 | Non-text elements, placeholder text |
| #B2B142 text on black | 9.26:1 | AAA | Lc -57.5 | 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
#EBEBD9
oklch(93.5% 0.024 106.9)
-
Step 200
200
#DBDCBA
oklch(88.5% 0.045 108.7)
-
Step 300
300
#C5C587
oklch(80.9% 0.082 108.1)
-
Step 400
400 (this color)
#B2B142
oklch(74% 0.132 108.7)
-
Step 500
500
#918F00
oklch(63.1% 0.137 108.8)
-
Step 600
600
#7A7800
oklch(55.6% 0.12 108.6)
-
Step 700
700
#666500
oklch(49.1% 0.107 109.1)
-
Step 800
800
#545200
oklch(42.7% 0.092 108.1)
-
Step 900
900
#464400
oklch(37.6% 0.081 107.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
#B2B142 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) | #BFAA34 | 0.024 |
| Deuteranopia (no green cones) | #C0AE49 | 0.024 |
| Tritanopia (no blue cones) | #BEA69A | 0.119 |
| Achromatopsia (no color) | #ACACAC | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2B142
#B2B142
oklch(74% 0.132 108.7)
- #A89CF9
#A89CF9
oklch(74% 0.133 288.6)
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 #B2B142, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Yellow #BFAC05 ΔE 0.028
- Light Olive Green #A4BE5C ΔE 0.036
- Mustard Green #A8B504 ΔE 0.038
- Olive Yellow #C2B709 ΔE 0.039
- Light Olive #ACBF69 ΔE 0.043
- Dark Khaki #BDB76B ΔE 0.044
- Tan Green #A9BE70 ΔE 0.046
- Mustard #CEB301 ΔE 0.046
Use #B2B142 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.