#B2C73B#B2C73B

#B2C73B is a light, vivid yellow. Relative luminance 0.506; OKLCH L 78.8% C 0.161 H 117.7°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#B2C73B
RGB	rgb(178, 199, 59)
HSL	hsl(69, 56%, 51%)
HSV	hsv(69, 70%, 78%)
CMYK	cmyk(10.6%, 0%, 70.4%, 22%)
CIE-LAB	lab(76.45, -25.15, 63.98)
CIE-LCH	lch(76.45, 68.75, 111.46°)
OKLab	oklab(78.84% -0.075 0.1428)
OKLCH	oklch(78.84% 0.161 117.7)
XYZ	xyz(39.5738, 50.6280, 11.8243)
Luminance	0.5063 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C73B #503BC7

analogous

#C7963B #B2C73B #6CC73B

triadic

#B2C73B #3BB2C7 #C73BB2

tetradic

#B2C73B #3BC796 #503BC7 #C73B6C

square

#B2C73B #3BC796 #503BC7 #C73B6C

split-complementary

#B2C73B #3B6CC7 #963BC7

monochromatic

#5E691E #89992C #B2C73B #C5D56B #D7E29A

Accessibility & contrast

On white

1.89

#B2C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#B2C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C73B

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C73B	#FFFFFF	#000000	##000000
##B2C73B	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC23

Deuteranopia (green-blind)

#D2BD46

Tritanopia (blue-blind)

#BDBCAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b2c73b;
/* rgb */ color: rgb(178, 199, 59);
/* oklch */ color: oklch(78.8% 0.161 117.7);

Tailwind

colors: {
  custom: {
    50: '#ccd77a',
    500: '#b2c73b',
    950: '#000000',
  },
}

SCSS

$custom: #b2c73b;
$custom-light: #ccd77a;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c73b",
  "rgb": {
    "r": 178,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 69,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.78839,
    "c": 0.16128,
    "h": 117.7
  },
  "luminance": 0.50628
}

Semantic roles & 50–950 ramp

primary

#B2C73B

secondary

#3C3373

accent

#49DF5F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B2C73B

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

Preview Lab → · Contrast checker → · Palette generator →