#B7C33D#B7C33D

#B7C33D is a light, vivid yellow. Relative luminance 0.494; OKLCH L 78.3% C 0.154 H 114.4°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#B7C33D
RGB	rgb(183, 195, 61)
HSL	hsl(65, 53%, 50%)
HSV	hsv(65, 69%, 76%)
CMYK	cmyk(6.2%, 0%, 68.7%, 23.5%)
CIE-LAB	lab(75.72, -21.01, 62.64)
CIE-LCH	lch(75.72, 66.07, 108.54°)
OKLab	oklab(78.35% -0.0636 0.1401)
OKLCH	oklch(78.35% 0.154 114.4)
XYZ	xyz(39.8869, 49.4351, 11.8547)
Luminance	0.4943 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C33D #493DC3

analogous

#C38C3D #B7C33D #74C33D

triadic

#B7C33D #3DB7C3 #C33DB7

tetradic

#B7C33D #3DC38C #493DC3 #C33D74

square

#B7C33D #3DC38C #493DC3 #C33D74

split-complementary

#B7C33D #3D74C3 #8C3DC3

monochromatic

#606620 #8C952E #B7C33D #C8D16C #DAE09A

Accessibility & contrast

On white

1.93

#B7C33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#B7C33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C33D

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C33D	#FFFFFF	#000000	##000000
##B7C33D	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B928

Deuteranopia (green-blind)

#D0BC47

Tritanopia (blue-blind)

#C3B8A8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b7c33d;
/* rgb */ color: rgb(183, 195, 61);
/* oklch */ color: oklch(78.3% 0.154 114.4);

Tailwind

colors: {
  custom: {
    50: '#d0d57b',
    500: '#b7c33d',
    950: '#000000',
  },
}

SCSS

$custom: #b7c33d;
$custom-light: #d0d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c33d",
  "rgb": {
    "r": 183,
    "g": 195,
    "b": 61
  },
  "hsl": {
    "h": 65.373,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78348,
    "c": 0.15389,
    "h": 114.4
  },
  "luminance": 0.49434
}

Semantic roles & 50–950 ramp

primary

#B7C33D

secondary

#9590CC

accent

#4CDC59

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#14140A

muted

#83837C

Preview Lab

Preview with #B7C33D

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

Preview Lab → · Contrast checker → · Palette generator →