#B2C731#B2C731

#B2C731 is a light, vivid yellow. Relative luminance 0.505; OKLCH L 78.8% C 0.167 H 117.5°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#B2C731
RGB	rgb(178, 199, 49)
HSL	hsl(68, 60%, 49%)
HSV	hsv(68, 75%, 78%)
CMYK	cmyk(10.6%, 0%, 75.4%, 22%)
CIE-LAB	lab(76.40, -25.64, 67.34)
CIE-LCH	lch(76.40, 72.05, 110.85°)
OKLab	oklab(78.77% -0.0772 0.1482)
OKLCH	oklch(78.77% 0.167 117.5)
XYZ	xyz(39.3389, 50.5340, 10.5868)
Luminance	0.5053 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C731 #4631C7

analogous

#C79131 #B2C731 #67C731

triadic

#B2C731 #31B2C7 #C731B2

tetradic

#B2C731 #31C791 #4631C7 #C73167

square

#B2C731 #31C791 #4631C7 #C73167

split-complementary

#B2C731 #3167C7 #9131C7

monochromatic

#5A6519 #869625 #B2C731 #C6D75E #D8E38F

Accessibility & contrast

On white

1.89

#B2C731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#B2C731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C731

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C731	#FFFFFF	#000000	##000000
##B2C731	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC0A

Deuteranopia (green-blind)

#D3BD3F

Tritanopia (blue-blind)

#BDBCAB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b2c731;
/* rgb */ color: rgb(178, 199, 49);
/* oklch */ color: oklch(78.8% 0.167 117.5);

Tailwind

colors: {
  custom: {
    50: '#cdd775',
    500: '#b2c731',
    950: '#000000',
  },
}

SCSS

$custom: #b2c731;
$custom-light: #cdd775;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c731",
  "rgb": {
    "r": 178,
    "g": 199,
    "b": 49
  },
  "hsl": {
    "h": 68.4,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.78775,
    "c": 0.1671,
    "h": 117.5
  },
  "luminance": 0.50534
}

Semantic roles & 50–950 ramp

primary

#B2C731

secondary

#362D6F

accent

#44E45B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B2C731

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

Preview Lab → · Contrast checker → · Palette generator →