#B7BC33#B7BC33

#B7BC33 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.7% C 0.153 H 111.6°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#B7BC33
RGB	rgb(183, 188, 51)
HSL	hsl(62, 57%, 47%)
HSV	hsv(62, 73%, 74%)
CMYK	cmyk(2.7%, 0%, 72.9%, 26.3%)
CIE-LAB	lab(73.72, -18.04, 64.29)
CIE-LCH	lch(73.72, 66.77, 105.67°)
OKLab	oklab(76.73% -0.0562 0.1419)
OKLCH	oklch(76.73% 0.153 111.6)
XYZ	xyz(38.1105, 46.2737, 10.0555)
Luminance	0.4627 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BC33 #3833BC

analogous

#BC7D33 #B7BC33 #73BC33

triadic

#B7BC33 #33B7BC #BC33B7

tetradic

#B7BC33 #33BC7D #3833BC #BC3373

square

#B7BC33 #33BC7D #3833BC #BC3373

split-complementary

#B7BC33 #3373BC #7D33BC

monochromatic

#595C19 #888C26 #B7BC33 #CED25A #DCDF8A

Accessibility & contrast

On white

2.05

#B7BC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#B7BC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BC33

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BC33	#FFFFFF	#000000	##000000
##B7BC33	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB317

Deuteranopia (green-blind)

#CBB73E

Tritanopia (blue-blind)

#C4B0A2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b7bc33;
/* rgb */ color: rgb(183, 188, 51);
/* oklch */ color: oklch(76.7% 0.153 111.6);

Tailwind

colors: {
  custom: {
    50: '#d0cf75',
    500: '#b7bc33',
    950: '#000000',
  },
}

SCSS

$custom: #b7bc33;
$custom-light: #d0cf75;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bc33",
  "rgb": {
    "r": 183,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 62.19,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.76728,
    "c": 0.15267,
    "h": 111.6
  },
  "luminance": 0.46273
}

Semantic roles & 50–950 ramp

primary

#B7BC33

secondary

#8481C9

accent

#47E14D

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7BC33

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

Preview Lab → · Contrast checker → · Palette generator →