#B4CE37#B4CE37

#B4CE37 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.5% C 0.171 H 119.1°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#B4CE37
RGB	rgb(180, 206, 55)
HSL	hsl(70, 61%, 51%)
HSV	hsv(70, 73%, 81%)
CMYK	cmyk(12.6%, 0%, 73.3%, 19.2%)
CIE-LAB	lab(78.53, -27.89, 67.45)
CIE-LCH	lch(78.53, 72.99, 112.47°)
OKLab	oklab(80.54% -0.083 0.1494)
OKLCH	oklch(80.54% 0.171 119.1)
XYZ	xyz(41.5841, 54.1220, 11.8696)
Luminance	0.5412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CE37 #5137CE

analogous

#CE9C37 #B4CE37 #68CE37

triadic

#B4CE37 #37B4CE #CE37B4

tetradic

#B4CE37 #37CE9C #5137CE #CE3768

square

#B4CE37 #37CE9C #5137CE #CE3768

split-complementary

#B4CE37 #3768CE #9C37CE

monochromatic

#616F1B #8CA027 #B4CE37 #C6DA68 #D9E699

Accessibility & contrast

On white

1.78

#B4CE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#B4CE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CE37

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CE37	#FFFFFF	#000000	##000000
##B4CE37	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC217

Deuteranopia (green-blind)

#D8C344

Tritanopia (blue-blind)

#BFC3B1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b4ce37;
/* rgb */ color: rgb(180, 206, 55);
/* oklch */ color: oklch(80.5% 0.171 119.1);

Tailwind

colors: {
  custom: {
    50: '#cedd79',
    500: '#b4ce37',
    950: '#000000',
  },
}

SCSS

$custom: #b4ce37;
$custom-light: #cedd79;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ce37",
  "rgb": {
    "r": 180,
    "g": 206,
    "b": 55
  },
  "hsl": {
    "h": 70.331,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80541,
    "c": 0.1709,
    "h": 119.1
  },
  "luminance": 0.54122
}

Semantic roles & 50–950 ramp

primary

#B4CE37

secondary

#3D3179

accent

#44E460

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B4CE37

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

Preview Lab → · Contrast checker → · Palette generator →