#B1C142#B1C142

#B1C142 is a light, vivid yellow. Relative luminance 0.479; OKLCH L 77.5% C 0.150 H 116.2°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#B1C142
RGB	rgb(177, 193, 66)
HSL	hsl(68, 51%, 51%)
HSV	hsv(68, 66%, 76%)
CMYK	cmyk(8.3%, 0%, 65.8%, 24.3%)
CIE-LAB	lab(74.75, -22.22, 59.56)
CIE-LCH	lch(74.75, 63.57, 110.46°)
OKLab	oklab(77.47% -0.0661 0.1346)
OKLCH	oklch(77.47% 0.15 116.2)
XYZ	xyz(38.1857, 47.8809, 12.3835)
Luminance	0.4788 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1C142 #5242C1

analogous

#C19142 #B1C142 #71C142

triadic

#B1C142 #42B1C1 #C142B1

tetradic

#B1C142 #42C191 #5242C1 #C14271

square

#B1C142 #42C191 #5242C1 #C14271

split-complementary

#B1C142 #4271C1 #9142C1

monochromatic

#5E6722 #889531 #B1C142 #C4D070 #D7DF9E

Accessibility & contrast

On white

1.99

#B1C142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#B1C142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C142

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1C142	#FFFFFF	#000000	##000000
##B1C142	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB730

Deuteranopia (green-blind)

#CDB94B

Tritanopia (blue-blind)

#BCB6A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b1c142;
/* rgb */ color: rgb(177, 193, 66);
/* oklch */ color: oklch(77.5% 0.150 116.2);

Tailwind

colors: {
  custom: {
    50: '#cbd37d',
    500: '#b1c142',
    950: '#000000',
  },
}

SCSS

$custom: #b1c142;
$custom-light: #cbd37d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1c142",
  "rgb": {
    "r": 177,
    "g": 193,
    "b": 66
  },
  "hsl": {
    "h": 67.559,
    "s": 50.598,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77469,
    "c": 0.14998,
    "h": 116.2
  },
  "luminance": 0.4788
}

Semantic roles & 50–950 ramp

primary

#B1C142

secondary

#9A93CC

accent

#4EDA5F

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14140A

muted

#82827C

Preview Lab

Preview with #B1C142

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →