#B7BC31#B7BC31

#B7BC31 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.7% C 0.154 H 111.6°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#B7BC31
RGB	rgb(183, 188, 49)
HSL	hsl(62, 59%, 46%)
HSV	hsv(62, 74%, 74%)
CMYK	cmyk(2.7%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(73.71, -18.13, 64.96)
CIE-LCH	lch(73.71, 67.44, 105.59°)
OKLab	oklab(76.72% -0.0567 0.143)
OKLCH	oklch(76.72% 0.154 111.6)
XYZ	xyz(38.0673, 46.2564, 9.8282)
Luminance	0.4626 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BC31 #3631BC

analogous

#BC7C31 #B7BC31 #72BC31

triadic

#B7BC31 #31B7BC #BC31B7

tetradic

#B7BC31 #31BC7C #3631BC #BC3172

square

#B7BC31 #31BC7C #3631BC #BC3172

split-complementary

#B7BC31 #3172BC #7C31BC

monochromatic

#585B18 #888B24 #B7BC31 #CFD357 #DDE088

Accessibility & contrast

On white

2.05

#B7BC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#B7BC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BC31

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BC31	#FFFFFF	#000000	##000000
##B7BC31	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)

#CBB312

Deuteranopia (green-blind)

#CBB73C

Tritanopia (blue-blind)

#C4B0A2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b7bc31;
/* rgb */ color: rgb(183, 188, 49);
/* oklch */ color: oklch(76.7% 0.154 111.6);

Tailwind

colors: {
  custom: {
    50: '#d0cf74',
    500: '#b7bc31',
    950: '#000000',
  },
}

SCSS

$custom: #b7bc31;
$custom-light: #d0cf74;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bc31",
  "rgb": {
    "r": 183,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 62.158,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.76716,
    "c": 0.15381,
    "h": 111.6
  },
  "luminance": 0.46255
}

Semantic roles & 50–950 ramp

primary

#B7BC31

secondary

#827FCA

accent

#46E24C

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7BC31

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

Preview Lab → · Contrast checker → · Palette generator →