#B6D031#B6D031

#B6D031 is a light, vivid yellow. Relative luminance 0.553; OKLCH L 81.1% C 0.176 H 118.9°. Best body text is #000000 at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#B6D031
RGB	rgb(182, 208, 49)
HSL	hsl(70, 63%, 50%)
HSV	hsv(70, 76%, 82%)
CMYK	cmyk(12.5%, 0%, 76.4%, 18.4%)
CIE-LAB	lab(79.20, -28.30, 70.04)
CIE-LCH	lch(79.20, 75.54, 112.00°)
OKLab	oklab(81.11% -0.0848 0.1538)
OKLCH	oklch(81.11% 0.176 118.9)
XYZ	xyz(42.4026, 55.2789, 11.3412)
Luminance	0.5528 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6D031 #4B31D0

analogous

#D09A31 #B6D031 #67D031

triadic

#B6D031 #31B6D0 #D031B6

tetradic

#B6D031 #31D09A #4B31D0 #D03167

square

#B6D031 #31D09A #4B31D0 #D03167

split-complementary

#B6D031 #3167D0 #9A31D0

monochromatic

#606E19 #8B9F24 #B6D031 #C8DB63 #D9E795

Accessibility & contrast

On white

1.74

#B6D031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.06

#B6D031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6D031

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6D031	#FFFFFF	#000000	##000000
##B6D031	1.00	1.74	12.06	12.06
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.06	21.00	1.00	1.00
##000000	12.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC400

Deuteranopia (green-blind)

#DBC540

Tritanopia (blue-blind)

#C1C4B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b6d031;
/* rgb */ color: rgb(182, 208, 49);
/* oklch */ color: oklch(81.1% 0.176 118.9);

Tailwind

colors: {
  custom: {
    50: '#d0de76',
    500: '#b6d031',
    950: '#000000',
  },
}

SCSS

$custom: #b6d031;
$custom-light: #d0de76;
$custom-dark: #000000;

JSON

{
  "hex": "#b6d031",
  "rgb": {
    "r": 182,
    "g": 208,
    "b": 49
  },
  "hsl": {
    "h": 69.811,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.81105,
    "c": 0.17559,
    "h": 118.9
  },
  "luminance": 0.55279
}

Semantic roles & 50–950 ramp

primary

#B6D031

secondary

#3A2E77

accent

#42E65D

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B6D031

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

Preview Lab → · Contrast checker → · Palette generator →