#B0CF33#B0CF33

#B0CF33 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.5% C 0.176 H 120.6°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#B0CF33
RGB	rgb(176, 207, 51)
HSL	hsl(72, 62%, 51%)
HSV	hsv(72, 75%, 81%)
CMYK	cmyk(15%, 0%, 75.4%, 18.8%)
CIE-LAB	lab(78.52, -30.18, 68.63)
CIE-LCH	lch(78.52, 74.98, 113.73°)
OKLab	oklab(80.45% -0.0894 0.1513)
OKLCH	oklch(80.45% 0.176 120.6)
XYZ	xyz(40.8156, 54.0949, 11.4225)
Luminance	0.5410 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CF33 #5233CF

analogous

#CFA033 #B0CF33 #62CF33

triadic

#B0CF33 #33B0CF #CF33B0

tetradic

#B0CF33 #33CFA0 #5233CF #CF3362

square

#B0CF33 #33CFA0 #5233CF #CF3362

split-complementary

#B0CF33 #3362CF #A033CF

monochromatic

#5D6E1A #879F25 #B0CF33 #C3DB65 #D6E696

Accessibility & contrast

On white

1.78

#B0CF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#B0CF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CF33

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CF33	#FFFFFF	#000000	##000000
##B0CF33	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)

#DCC30A

Deuteranopia (green-blind)

#D8C342

Tritanopia (blue-blind)

#BAC4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b0cf33;
/* rgb */ color: rgb(176, 207, 51);
/* oklch */ color: oklch(80.5% 0.176 120.6);

Tailwind

colors: {
  custom: {
    50: '#cbdd77',
    500: '#b0cf33',
    950: '#000000',
  },
}

SCSS

$custom: #b0cf33;
$custom-light: #cbdd77;
$custom-dark: #000000;

JSON

{
  "hex": "#b0cf33",
  "rgb": {
    "r": 176,
    "g": 207,
    "b": 51
  },
  "hsl": {
    "h": 71.923,
    "s": 61.905,
    "l": 50.588
  },
  "oklch": {
    "l": 0.80451,
    "c": 0.17578,
    "h": 120.6
  },
  "luminance": 0.54095
}

Semantic roles & 50–950 ramp

primary

#B0CF33

secondary

#3D2F77

accent

#43E563

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B0CF33

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

Preview Lab → · Contrast checker → · Palette generator →