#B7CB49#B7CB49

#B7CB49 is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.2% C 0.154 H 117.5°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB49
RGB	rgb(183, 203, 73)
HSL	hsl(69, 56%, 54%)
HSV	hsv(69, 64%, 80%)
CMYK	cmyk(9.9%, 0%, 64%, 20.4%)
CIE-LAB	lab(78.03, -24.19, 60.30)
CIE-LCH	lch(78.03, 64.97, 111.86°)
OKLab	oklab(80.23% -0.0713 0.137)
OKLCH	oklch(80.23% 0.154 117.5)
XYZ	xyz(42.0878, 53.2606, 14.3652)
Luminance	0.5326 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB49 #5D49CB

analogous

#CB9E49 #B7CB49 #76CB49

triadic

#B7CB49 #49B7CB #CB49B7

tetradic

#B7CB49 #49CB9E #5D49CB #CB4976

square

#B7CB49 #49CB9E #5D49CB #CB4976

split-complementary

#B7CB49 #4976CB #9E49CB

monochromatic

#6A7722 #95A730 #B7CB49 #CAD979 #DDE6A8

Accessibility & contrast

On white

1.80

#B7CB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#B7CB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB49

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB49	#FFFFFF	#000000	##000000
##B7CB49	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C138

Deuteranopia (green-blind)

#D6C252

Tritanopia (blue-blind)

#C2C0B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb49;
/* rgb */ color: rgb(183, 203, 73);
/* oklch */ color: oklch(80.2% 0.154 117.5);

Tailwind

colors: {
  custom: {
    50: '#cfda82',
    500: '#b7cb49',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb49;
$custom-light: #cfda82;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb49",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 69.231,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80227,
    "c": 0.15447,
    "h": 117.5
  },
  "luminance": 0.5326
}

Semantic roles & 50–950 ramp

primary

#B7CB49

secondary

#433880

accent

#49DF60

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7CB49

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

Preview Lab → · Contrast checker → · Palette generator →