#B2C02B#B2C02B

#B2C02B is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.163 H 115.1°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#B2C02B
RGB	rgb(178, 192, 43)
HSL	hsl(66, 63%, 46%)
HSV	hsv(66, 78%, 75%)
CMYK	cmyk(7.3%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(74.41, -22.48, 67.36)
CIE-LCH	lch(74.41, 71.01, 108.46°)
OKLab	oklab(77.17% -0.069 0.1472)
OKLCH	oklch(77.17% 0.163 115.1)
XYZ	xyz(37.6469, 47.3393, 9.4392)
Luminance	0.4734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C02B #392BC0

analogous

#C0832B #B2C02B #67C02B

triadic

#B2C02B #2BB2C0 #C02BB2

tetradic

#B2C02B #2BC083 #392BC0 #C02B67

square

#B2C02B #2BC083 #392BC0 #C02B67

split-complementary

#B2C02B #2B67C0 #832BC0

monochromatic

#555C15 #848E20 #B2C02B #CBD850 #DAE382

Accessibility & contrast

On white

2.01

#B2C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#B2C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C02B

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C02B	#FFFFFF	#000000	##000000
##B2C02B	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#CDB839

Tritanopia (blue-blind)

#BEB5A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b2c02b;
/* rgb */ color: rgb(178, 192, 43);
/* oklch */ color: oklch(77.2% 0.163 115.1);

Tailwind

colors: {
  custom: {
    50: '#cdd271',
    500: '#b2c02b',
    950: '#000000',
  },
}

SCSS

$custom: #b2c02b;
$custom-light: #cdd271;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c02b",
  "rgb": {
    "r": 178,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 65.638,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.77167,
    "c": 0.16256,
    "h": 115.1
  },
  "luminance": 0.47339
}

Semantic roles & 50–950 ramp

primary

#B2C02B

secondary

#827BCC

accent

#41E651

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B2C02B

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

Preview Lab → · Contrast checker → · Palette generator →