#B4C23E#B4C23E

#B4C23E is a light, vivid yellow. Relative luminance 0.486; OKLCH L 77.9% C 0.153 H 115.2°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#B4C23E
RGB	rgb(180, 194, 62)
HSL	hsl(66, 52%, 50%)
HSV	hsv(66, 68%, 76%)
CMYK	cmyk(7.2%, 0%, 68%, 23.9%)
CIE-LAB	lab(75.22, -21.71, 61.69)
CIE-LCH	lch(75.22, 65.39, 109.39°)
OKLab	oklab(77.9% -0.0653 0.1384)
OKLCH	oklch(77.9% 0.153 115.2)
XYZ	xyz(38.9847, 48.6353, 11.8904)
Luminance	0.4864 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C23E #4C3EC2

analogous

#C28E3E #B4C23E #72C23E

triadic

#B4C23E #3EB4C2 #C23EB4

tetradic

#B4C23E #3EC28E #4C3EC2 #C23E72

square

#B4C23E #3EC28E #4C3EC2 #C23E72

split-complementary

#B4C23E #3E72C2 #8E3EC2

monochromatic

#5E6620 #89942F #B4C23E #C6D16D #D8DF9B

Accessibility & contrast

On white

1.96

#B4C23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#B4C23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C23E

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C23E	#FFFFFF	#000000	##000000
##B4C23E	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B82A

Deuteranopia (green-blind)

#CFBA48

Tritanopia (blue-blind)

#BFB7A8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b4c23e;
/* rgb */ color: rgb(180, 194, 62);
/* oklch */ color: oklch(77.9% 0.153 115.2);

Tailwind

colors: {
  custom: {
    50: '#ced47b',
    500: '#b4c23e',
    950: '#000000',
  },
}

SCSS

$custom: #b4c23e;
$custom-light: #ced47b;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c23e",
  "rgb": {
    "r": 180,
    "g": 194,
    "b": 62
  },
  "hsl": {
    "h": 66.364,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77896,
    "c": 0.153,
    "h": 115.2
  },
  "luminance": 0.48635
}

Semantic roles & 50–950 ramp

primary

#B4C23E

secondary

#9790CB

accent

#4CDB5C

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B4C23E

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

Preview Lab → · Contrast checker → · Palette generator →