#B6C631#B6C631

#B6C631 is a light, vivid yellow. Relative luminance 0.506; OKLCH L 78.9% C 0.165 H 115.7°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#B6C631
RGB	rgb(182, 198, 49)
HSL	hsl(66, 60%, 48%)
HSV	hsv(66, 75%, 78%)
CMYK	cmyk(8.1%, 0%, 75.3%, 22.4%)
CIE-LAB	lab(76.41, -23.49, 67.45)
CIE-LCH	lch(76.41, 71.43, 109.20°)
OKLab	oklab(78.86% -0.0715 0.1483)
OKLCH	oklch(78.86% 0.165 115.7)
XYZ	xyz(40.0410, 50.5556, 10.5540)
Luminance	0.5056 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C631 #4131C6

analogous

#C68B31 #B6C631 #6BC631

triadic

#B6C631 #31B6C6 #C631B6

tetradic

#B6C631 #31C68B #4131C6 #C6316B

square

#B6C631 #31C68B #4131C6 #C6316B

split-complementary

#B6C631 #316BC6 #8B31C6

monochromatic

#5C6419 #899525 #B6C631 #CAD75D #DAE38E

Accessibility & contrast

On white

1.89

#B6C631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#B6C631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C631

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C631	#FFFFFF	#000000	##000000
##B6C631	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC0B

Deuteranopia (green-blind)

#D3BE3E

Tritanopia (blue-blind)

#C2BAAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b6c631;
/* rgb */ color: rgb(182, 198, 49);
/* oklch */ color: oklch(78.9% 0.165 115.7);

Tailwind

colors: {
  custom: {
    50: '#d0d775',
    500: '#b6c631',
    950: '#000000',
  },
}

SCSS

$custom: #b6c631;
$custom-light: #d0d775;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c631",
  "rgb": {
    "r": 182,
    "g": 198,
    "b": 49
  },
  "hsl": {
    "h": 66.443,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.78859,
    "c": 0.16464,
    "h": 115.7
  },
  "luminance": 0.50555
}

Semantic roles & 50–950 ramp

primary

#B6C631

secondary

#342D6E

accent

#44E355

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B6C631

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

Preview Lab → · Contrast checker → · Palette generator →