#B2CF3B#B2CF3B

#B2CF3B is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.6% C 0.170 H 120.1°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#B2CF3B
RGB	rgb(178, 207, 59)
HSL	hsl(72, 61%, 52%)
HSV	hsv(72, 71%, 81%)
CMYK	cmyk(14%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(78.70, -28.97, 66.19)
CIE-LCH	lch(78.70, 72.25, 113.64°)
OKLab	oklab(80.65% -0.0856 0.1474)
OKLCH	oklch(80.65% 0.17 120.1)
XYZ	xyz(41.4631, 54.4065, 12.4540)
Luminance	0.5441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2CF3B #583BCF

analogous

#CFA23B #B2CF3B #68CF3B

triadic

#B2CF3B #3BB2CF #CF3BB2

tetradic

#B2CF3B #3BCFA2 #583BCF #CF3B68

square

#B2CF3B #3BCFA2 #583BCF #CF3B68

split-complementary

#B2CF3B #3B68CF #A23BCF

monochromatic

#62731C #8CA528 #B2CF3B #C5DB6C #D9E79D

Accessibility & contrast

On white

1.77

#B2CF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#B2CF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2CF3B

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2CF3B	#FFFFFF	#000000	##000000
##B2CF3B	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC320

Deuteranopia (green-blind)

#D9C348

Tritanopia (blue-blind)

#BCC4B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b2cf3b;
/* rgb */ color: rgb(178, 207, 59);
/* oklch */ color: oklch(80.6% 0.170 120.1);

Tailwind

colors: {
  custom: {
    50: '#cddd7b',
    500: '#b2cf3b',
    950: '#000000',
  },
}

SCSS

$custom: #b2cf3b;
$custom-light: #cddd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b2cf3b",
  "rgb": {
    "r": 178,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 71.757,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80646,
    "c": 0.17046,
    "h": 120.1
  },
  "luminance": 0.54406
}

Semantic roles & 50–950 ramp

primary

#B2CF3B

secondary

#41327C

accent

#44E463

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B2CF3B

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

Preview Lab → · Contrast checker → · Palette generator →