#B7C73D#B7C73D

#B7C73D is a light, vivid yellow. Relative luminance 0.513; OKLCH L 79.2% C 0.158 H 115.9°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#B7C73D
RGB	rgb(183, 199, 61)
HSL	hsl(67, 55%, 51%)
HSV	hsv(67, 69%, 78%)
CMYK	cmyk(8%, 0%, 69.3%, 22%)
CIE-LAB	lab(76.83, -22.97, 63.75)
CIE-LCH	lch(76.83, 67.76, 109.82°)
OKLab	oklab(79.24% -0.069 0.1425)
OKLCH	oklch(79.24% 0.158 115.9)
XYZ	xyz(40.7952, 51.2517, 12.1575)
Luminance	0.5125 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C73D #4D3DC7

analogous

#C7923D #B7C73D #72C73D

triadic

#B7C73D #3DB7C7 #C73DB7

tetradic

#B7C73D #3DC792 #4D3DC7 #C73D72

square

#B7C73D #3DC792 #4D3DC7 #C73D72

split-complementary

#B7C73D #3D72C7 #923DC7

monochromatic

#626B1F #8E9A2D #B7C73D #C9D56C #DAE29C

Accessibility & contrast

On white

1.87

#B7C73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#B7C73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C73D

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C73D	#FFFFFF	#000000	##000000
##B7C73D	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD26

Deuteranopia (green-blind)

#D3BF48

Tritanopia (blue-blind)

#C2BCAC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b7c73d;
/* rgb */ color: rgb(183, 199, 61);
/* oklch */ color: oklch(79.2% 0.158 115.9);

Tailwind

colors: {
  custom: {
    50: '#d0d77b',
    500: '#b7c73d',
    950: '#000000',
  },
}

SCSS

$custom: #b7c73d;
$custom-light: #d0d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c73d",
  "rgb": {
    "r": 183,
    "g": 199,
    "b": 61
  },
  "hsl": {
    "h": 66.957,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79239,
    "c": 0.15833,
    "h": 115.9
  },
  "luminance": 0.51251
}

Semantic roles & 50–950 ramp

primary

#B7C73D

secondary

#3B3475

accent

#49DF5B

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7C73D

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

Preview Lab → · Contrast checker → · Palette generator →