#B7CB50#B7CB50

#B7CB50 is a light, vivid yellow. Relative luminance 0.534; OKLCH L 80.3% C 0.149 H 117.7°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB50
RGB	rgb(183, 203, 80)
HSL	hsl(70, 54%, 55%)
HSV	hsv(70, 61%, 80%)
CMYK	cmyk(9.9%, 0%, 60.6%, 20.4%)
CIE-LAB	lab(78.09, -23.70, 57.44)
CIE-LCH	lch(78.09, 62.14, 112.42°)
OKLab	oklab(80.29% -0.0692 0.1319)
OKLCH	oklch(80.29% 0.149 117.7)
XYZ	xyz(42.3331, 53.3587, 15.6570)
Luminance	0.5336 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB50 #6450CB

analogous

#CBA150 #B7CB50 #79CB50

triadic

#B7CB50 #50B7CB #CB50B7

tetradic

#B7CB50 #50CBA1 #6450CB #CB5079

square

#B7CB50 #50CBA1 #6450CB #CB5079

split-complementary

#B7CB50 #5079CB #A150CB

monochromatic

#6E7C25 #97AB33 #B7CB50 #CAD97F #DEE7AE

Accessibility & contrast

On white

1.80

#B7CB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#B7CB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB50

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB50	#FFFFFF	#000000	##000000
##B7CB50	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C142

Deuteranopia (green-blind)

#D6C258

Tritanopia (blue-blind)

#C1C1B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb50;
/* rgb */ color: rgb(183, 203, 80);
/* oklch */ color: oklch(80.3% 0.149 117.7);

Tailwind

colors: {
  custom: {
    50: '#cfda86',
    500: '#b7cb50',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb50;
$custom-light: #cfda86;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb50",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 80
  },
  "hsl": {
    "h": 69.756,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80292,
    "c": 0.14899,
    "h": 117.7
  },
  "luminance": 0.53358
}

Semantic roles & 50–950 ramp

primary

#B7CB50

secondary

#473B84

accent

#4ADE62

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7CB50

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

Preview Lab → · Contrast checker → · Palette generator →