#B7CB52#B7CB52

#B7CB52 is a light, vivid yellow. Relative luminance 0.534; OKLCH L 80.3% C 0.147 H 117.8°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB52
RGB	rgb(183, 203, 82)
HSL	hsl(70, 54%, 56%)
HSV	hsv(70, 60%, 80%)
CMYK	cmyk(9.9%, 0%, 59.6%, 20.4%)
CIE-LAB	lab(78.10, -23.55, 56.59)
CIE-LCH	lch(78.10, 61.30, 112.60°)
OKLab	oklab(80.31% -0.0686 0.1304)
OKLCH	oklch(80.31% 0.147 117.8)
XYZ	xyz(42.4081, 53.3887, 16.0520)
Luminance	0.5339 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB52 #6652CB

analogous

#CBA252 #B7CB52 #7ACB52

triadic

#B7CB52 #52B7CB #CB52B7

tetradic

#B7CB52 #52CBA2 #6652CB #CB527A

square

#B7CB52 #52CBA2 #6652CB #CB527A

split-complementary

#B7CB52 #527ACB #A252CB

monochromatic

#6F7D26 #98AC34 #B7CB52 #CBD981 #DEE7B0

Accessibility & contrast

On white

1.80

#B7CB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#B7CB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB52

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB52	#FFFFFF	#000000	##000000
##B7CB52	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C144

Deuteranopia (green-blind)

#D5C25A

Tritanopia (blue-blind)

#C1C1B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb52;
/* rgb */ color: rgb(183, 203, 82);
/* oklch */ color: oklch(80.3% 0.147 117.8);

Tailwind

colors: {
  custom: {
    50: '#cfda87',
    500: '#b7cb52',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb52;
$custom-light: #cfda87;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb52",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 82
  },
  "hsl": {
    "h": 69.917,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80312,
    "c": 0.14734,
    "h": 117.8
  },
  "luminance": 0.53388
}

Semantic roles & 50–950 ramp

primary

#B7CB52

secondary

#483C85

accent

#4BDD63

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#14140C

muted

#83837F

Preview Lab

Preview with #B7CB52

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

Preview Lab → · Contrast checker → · Palette generator →