#B6CF31#B6CF31

#B6CF31 is a light, vivid yellow. Relative luminance 0.548; OKLCH L 80.9% C 0.174 H 118.6°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#B6CF31
RGB	rgb(182, 207, 49)
HSL	hsl(69, 62%, 50%)
HSV	hsv(69, 76%, 81%)
CMYK	cmyk(12.1%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(78.92, -27.83, 69.78)
CIE-LCH	lch(78.92, 75.12, 111.74°)
OKLab	oklab(80.88% -0.0834 0.1532)
OKLCH	oklch(80.88% 0.174 118.6)
XYZ	xyz(42.1596, 54.7928, 11.2602)
Luminance	0.5479 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6CF31 #4A31CF

analogous

#CF9931 #B6CF31 #67CF31

triadic

#B6CF31 #31B6CF #CF31B6

tetradic

#B6CF31 #31CF99 #4A31CF #CF3167

square

#B6CF31 #31CF99 #4A31CF #CF3167

split-complementary

#B6CF31 #3167CF #9931CF

monochromatic

#5F6C19 #8B9E25 #B6CF31 #C8DB63 #D9E694

Accessibility & contrast

On white

1.76

#B6CF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#B6CF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6CF31

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6CF31	#FFFFFF	#000000	##000000
##B6CF31	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC302

Deuteranopia (green-blind)

#DAC440

Tritanopia (blue-blind)

#C1C3B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b6cf31;
/* rgb */ color: rgb(182, 207, 49);
/* oklch */ color: oklch(80.9% 0.174 118.6);

Tailwind

colors: {
  custom: {
    50: '#d0dd76',
    500: '#b6cf31',
    950: '#000000',
  },
}

SCSS

$custom: #b6cf31;
$custom-light: #d0dd76;
$custom-dark: #000000;

JSON

{
  "hex": "#b6cf31",
  "rgb": {
    "r": 182,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 69.494,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.80879,
    "c": 0.17448,
    "h": 118.6
  },
  "luminance": 0.54792
}

Semantic roles & 50–950 ramp

primary

#B6CF31

secondary

#3A2E76

accent

#43E55C

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B6CF31

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

Preview Lab → · Contrast checker → · Palette generator →