#B2C03B#B2C03B

#B2C03B is a light, vivid yellow. Relative luminance 0.475; OKLCH L 77.3% C 0.153 H 115.3°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#B2C03B
RGB	rgb(178, 192, 59)
HSL	hsl(66, 53%, 49%)
HSV	hsv(66, 69%, 75%)
CMYK	cmyk(7.3%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(74.50, -21.73, 62.04)
CIE-LCH	lch(74.50, 65.74, 109.30°)
OKLab	oklab(77.27% -0.0655 0.1387)
OKLCH	oklch(77.27% 0.153 115.3)
XYZ	xyz(38.0001, 47.4806, 11.2997)
Luminance	0.4748 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C03B #493BC0

analogous

#C08C3B #B2C03B #70C03B

triadic

#B2C03B #3BB2C0 #C03BB2

tetradic

#B2C03B #3BC08C #493BC0 #C03B70

square

#B2C03B #3BC08C #493BC0 #C03B70

split-complementary

#B2C03B #3B70C0 #8C3BC0

monochromatic

#5B621E #87912D #B2C03B #C5D168 #D7DF97

Accessibility & contrast

On white

2.00

#B2C03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#B2C03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C03B

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C03B	#FFFFFF	#000000	##000000
##B2C03B	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB625

Deuteranopia (green-blind)

#CDB845

Tritanopia (blue-blind)

#BDB5A6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b2c03b;
/* rgb */ color: rgb(178, 192, 59);
/* oklch */ color: oklch(77.3% 0.153 115.3);

Tailwind

colors: {
  custom: {
    50: '#ccd279',
    500: '#b2c03b',
    950: '#000000',
  },
}

SCSS

$custom: #b2c03b;
$custom-light: #ccd279;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c03b",
  "rgb": {
    "r": 178,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 66.316,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77268,
    "c": 0.15338,
    "h": 115.3
  },
  "luminance": 0.4748
}

Semantic roles & 50–950 ramp

primary

#B2C03B

secondary

#938CCA

accent

#4BDC5B

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14140A

muted

#82827C

Preview Lab

Preview with #B2C03B

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

Preview Lab → · Contrast checker → · Palette generator →