#B7BD33#B7BD33

#B7BD33 is a light, vivid yellow. Relative luminance 0.467; OKLCH L 76.9% C 0.154 H 112.0°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#B7BD33
RGB	rgb(183, 189, 51)
HSL	hsl(63, 58%, 47%)
HSV	hsv(63, 73%, 74%)
CMYK	cmyk(3.2%, 0%, 73%, 25.9%)
CIE-LAB	lab(74.00, -18.54, 64.56)
CIE-LCH	lch(74.00, 67.16, 106.02°)
OKLab	oklab(76.95% -0.0576 0.1425)
OKLCH	oklch(76.95% 0.154 112)
XYZ	xyz(38.3248, 46.7024, 10.1269)
Luminance	0.4670 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BD33 #3933BD

analogous

#BD7E33 #B7BD33 #72BD33

triadic

#B7BD33 #33B7BD #BD33B7

tetradic

#B7BD33 #33BD7E #3933BD #BD3372

square

#B7BD33 #33BD7E #3933BD #BD3372

split-complementary

#B7BD33 #3372BD #7E33BD

monochromatic

#5A5D19 #888D26 #B7BD33 #CDD35B #DCE08B

Accessibility & contrast

On white

2.03

#B7BD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#B7BD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BD33

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BD33	#FFFFFF	#000000	##000000
##B7BD33	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB417

Deuteranopia (green-blind)

#CCB83E

Tritanopia (blue-blind)

#C4B1A3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b7bd33;
/* rgb */ color: rgb(183, 189, 51);
/* oklch */ color: oklch(76.9% 0.154 112.0);

Tailwind

colors: {
  custom: {
    50: '#d0d075',
    500: '#b7bd33',
    950: '#000000',
  },
}

SCSS

$custom: #b7bd33;
$custom-light: #d0d075;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bd33",
  "rgb": {
    "r": 183,
    "g": 189,
    "b": 51
  },
  "hsl": {
    "h": 62.609,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.76949,
    "c": 0.1537,
    "h": 112
  },
  "luminance": 0.46701
}

Semantic roles & 50–950 ramp

primary

#B7BD33

secondary

#8582CA

accent

#47E14E

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7BD33

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

Preview Lab → · Contrast checker → · Palette generator →