#B6CB37#B6CB37

#B6CB37 is a light, vivid yellow. Relative luminance 0.529; OKLCH L 80.0% C 0.167 H 117.5°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#B6CB37
RGB	rgb(182, 203, 55)
HSL	hsl(69, 59%, 51%)
HSV	hsv(69, 73%, 80%)
CMYK	cmyk(10.3%, 0%, 72.9%, 20.4%)
CIE-LAB	lab(77.84, -25.64, 66.83)
CIE-LCH	lch(77.84, 71.58, 110.99°)
OKLab	oklab(80.02% -0.0769 0.148)
OKLCH	oklch(80.02% 0.167 117.5)
XYZ	xyz(41.3379, 52.9333, 11.6532)
Luminance	0.5293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6CB37 #4C37CB

analogous

#CB9637 #B6CB37 #6CCB37

triadic

#B6CB37 #37B6CB #CB37B6

tetradic

#B6CB37 #37CB96 #4C37CB #CB376C

square

#B6CB37 #37CB96 #4C37CB #CB376C

split-complementary

#B6CB37 #376CCB #9637CB

monochromatic

#606C1C #8C9C29 #B6CB37 #C8D868 #D9E498

Accessibility & contrast

On white

1.81

#B6CB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#B6CB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6CB37

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6CB37	#FFFFFF	#000000	##000000
##B6CB37	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C019

Deuteranopia (green-blind)

#D7C144

Tritanopia (blue-blind)

#C1C0AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b6cb37;
/* rgb */ color: rgb(182, 203, 55);
/* oklch */ color: oklch(80.0% 0.167 117.5);

Tailwind

colors: {
  custom: {
    50: '#cfda78',
    500: '#b6cb37',
    950: '#000000',
  },
}

SCSS

$custom: #b6cb37;
$custom-light: #cfda78;
$custom-dark: #000000;

JSON

{
  "hex": "#b6cb37",
  "rgb": {
    "r": 182,
    "g": 203,
    "b": 55
  },
  "hsl": {
    "h": 68.514,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.80015,
    "c": 0.1668,
    "h": 117.5
  },
  "luminance": 0.52933
}

Semantic roles & 50–950 ramp

primary

#B6CB37

secondary

#3B3175

accent

#46E25C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B6CB37

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

Preview Lab → · Contrast checker → · Palette generator →