#B3CF43#B3CF43

#B3CF43 is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.8% C 0.165 H 120.0°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#B3CF43
RGB	rgb(179, 207, 67)
HSL	hsl(72, 59%, 54%)
HSV	hsv(72, 68%, 81%)
CMYK	cmyk(13.5%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(78.82, -28.11, 63.40)
CIE-LCH	lch(78.82, 69.36, 113.91°)
OKLab	oklab(80.78% -0.0825 0.1428)
OKLCH	oklch(80.78% 0.165 120)
XYZ	xyz(41.9170, 54.6148, 13.6426)
Luminance	0.5462 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CF43 #5F43CF

analogous

#CFA543 #B3CF43 #6DCF43

triadic

#B3CF43 #43B3CF #CF43B3

tetradic

#B3CF43 #43CFA5 #5F43CF #CF436D

square

#B3CF43 #43CFA5 #5F43CF #CF436D

split-complementary

#B3CF43 #436DCF #A543CF

monochromatic

#67791F #90AA2B #B3CF43 #C7DB74 #DAE8A5

Accessibility & contrast

On white

1.76

#B3CF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#B3CF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CF43

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CF43	#FFFFFF	#000000	##000000
##B3CF43	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC32E

Deuteranopia (green-blind)

#D8C34E

Tritanopia (blue-blind)

#BDC4B3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b3cf43;
/* rgb */ color: rgb(179, 207, 67);
/* oklch */ color: oklch(80.8% 0.165 120.0);

Tailwind

colors: {
  custom: {
    50: '#cddd7f',
    500: '#b3cf43',
    950: '#000000',
  },
}

SCSS

$custom: #b3cf43;
$custom-light: #cddd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cf43",
  "rgb": {
    "r": 179,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 72,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80777,
    "c": 0.16493,
    "h": 120
  },
  "luminance": 0.54615
}

Semantic roles & 50–950 ramp

primary

#B3CF43

secondary

#443581

accent

#45E365

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3CF43

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

Preview Lab → · Contrast checker → · Palette generator →