#B7CB4B#B7CB4B

#B7CB4B is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.2% C 0.153 H 117.5°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB4B
RGB	rgb(183, 203, 75)
HSL	hsl(69, 55%, 55%)
HSV	hsv(69, 63%, 80%)
CMYK	cmyk(9.9%, 0%, 63.1%, 20.4%)
CIE-LAB	lab(78.04, -24.06, 59.50)
CIE-LCH	lch(78.04, 64.18, 112.02°)
OKLab	oklab(80.25% -0.0707 0.1356)
OKLCH	oklch(80.25% 0.153 117.5)
XYZ	xyz(42.1552, 53.2876, 14.7200)
Luminance	0.5329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB4B #5F4BCB

analogous

#CB9F4B #B7CB4B #77CB4B

triadic

#B7CB4B #4BB7CB #CB4BB7

tetradic

#B7CB4B #4BCB9F #5F4BCB #CB4B77

square

#B7CB4B #4BCB9F #5F4BCB #CB4B77

split-complementary

#B7CB4B #4B77CB #9F4BCB

monochromatic

#6B7923 #96A831 #B7CB4B #CAD97A #DDE6AA

Accessibility & contrast

On white

1.80

#B7CB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#B7CB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB4B

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB4B	#FFFFFF	#000000	##000000
##B7CB4B	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C13B

Deuteranopia (green-blind)

#D6C254

Tritanopia (blue-blind)

#C1C0B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb4b;
/* rgb */ color: rgb(183, 203, 75);
/* oklch */ color: oklch(80.2% 0.153 117.5);

Tailwind

colors: {
  custom: {
    50: '#cfda83',
    500: '#b7cb4b',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb4b;
$custom-light: #cfda83;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb4b",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 69.375,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80245,
    "c": 0.15296,
    "h": 117.5
  },
  "luminance": 0.53287
}

Semantic roles & 50–950 ramp

primary

#B7CB4B

secondary

#443981

accent

#49DF61

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7CB4B

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

Preview Lab → · Contrast checker → · Palette generator →