#B7C933#B7C933

#B7C933 is a light, vivid yellow. Relative luminance 0.521; OKLCH L 79.6% C 0.166 H 116.4°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#B7C933
RGB	rgb(183, 201, 51)
HSL	hsl(67, 60%, 49%)
HSV	hsv(67, 75%, 79%)
CMYK	cmyk(9%, 0%, 74.6%, 21.2%)
CIE-LAB	lab(77.33, -24.45, 67.70)
CIE-LCH	lch(77.33, 71.98, 109.85°)
OKLab	oklab(79.62% -0.074 0.1491)
OKLCH	oklch(79.62% 0.166 116.4)
XYZ	xyz(41.0137, 52.0802, 11.0232)
Luminance	0.5208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C933 #4533C9

analogous

#C99033 #B7C933 #6CC933

triadic

#B7C933 #33B7C9 #C933B7

tetradic

#B7C933 #33C990 #4533C9 #C9336C

square

#B7C933 #33C990 #4533C9 #C9336C

split-complementary

#B7C933 #336CC9 #9033C9

monochromatic

#5E671A #8B9827 #B7C933 #C9D762 #DAE493

Accessibility & contrast

On white

1.84

#B7C933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#B7C933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C933

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C933	#FFFFFF	#000000	##000000
##B7C933	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE0F

Deuteranopia (green-blind)

#D6C040

Tritanopia (blue-blind)

#C3BDAD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b7c933;
/* rgb */ color: rgb(183, 201, 51);
/* oklch */ color: oklch(79.6% 0.166 116.4);

Tailwind

colors: {
  custom: {
    50: '#d0d976',
    500: '#b7c933',
    950: '#000000',
  },
}

SCSS

$custom: #b7c933;
$custom-light: #d0d976;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c933",
  "rgb": {
    "r": 183,
    "g": 201,
    "b": 51
  },
  "hsl": {
    "h": 67.2,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.79619,
    "c": 0.16649,
    "h": 116.4
  },
  "luminance": 0.5208
}

Semantic roles & 50–950 ramp

primary

#B7C933

secondary

#372F71

accent

#45E358

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B7C933

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

Preview Lab → · Contrast checker → · Palette generator →