#B7BD3B#B7BD3B

#B7BD3B is a light, vivid yellow. Relative luminance 0.468; OKLCH L 77.0% C 0.149 H 112.0°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#B7BD3B
RGB	rgb(183, 189, 59)
HSL	hsl(63, 52%, 49%)
HSV	hsv(63, 69%, 74%)
CMYK	cmyk(3.2%, 0%, 68.8%, 25.9%)
CIE-LAB	lab(74.05, -18.13, 61.72)
CIE-LCH	lch(74.05, 64.33, 106.37°)
OKLab	oklab(77% -0.0557 0.1379)
OKLCH	oklch(77% 0.149 112)
XYZ	xyz(38.5166, 46.7791, 11.1371)
Luminance	0.4678 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BD3B #413BBD

analogous

#BD823B #B7BD3B #76BD3B

triadic

#B7BD3B #3BB7BD #BD3BB7

tetradic

#B7BD3B #3BBD82 #413BBD #BD3B76

square

#B7BD3B #3BBD82 #413BBD #BD3B76

split-complementary

#B7BD3B #3B76BD #823BBD

monochromatic

#5D601E #8A8E2C #B7BD3B #CACF66 #DADE95

Accessibility & contrast

On white

2.03

#B7BD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#B7BD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BD3B

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BD3B	#FFFFFF	#000000	##000000
##B7BD3B	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB426

Deuteranopia (green-blind)

#CCB844

Tritanopia (blue-blind)

#C3B2A3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b7bd3b;
/* rgb */ color: rgb(183, 189, 59);
/* oklch */ color: oklch(77.0% 0.149 112.0);

Tailwind

colors: {
  custom: {
    50: '#d0d079',
    500: '#b7bd3b',
    950: '#000000',
  },
}

SCSS

$custom: #b7bd3b;
$custom-light: #d0d079;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bd3b",
  "rgb": {
    "r": 183,
    "g": 189,
    "b": 59
  },
  "hsl": {
    "h": 62.769,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77004,
    "c": 0.14873,
    "h": 112
  },
  "luminance": 0.46778
}

Semantic roles & 50–950 ramp

primary

#B7BD3B

secondary

#8E8BC9

accent

#4CDC53

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B7BD3B

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

Preview Lab → · Contrast checker → · Palette generator →