#B3CC43#B3CC43

#B3CC43 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 80.1% C 0.161 H 119.1°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#B3CC43
RGB	rgb(179, 204, 67)
HSL	hsl(71, 57%, 53%)
HSV	hsv(71, 67%, 80%)
CMYK	cmyk(12.3%, 0%, 67.2%, 20%)
CIE-LAB	lab(77.98, -26.68, 62.54)
CIE-LCH	lch(77.98, 68.00, 113.10°)
OKLab	oklab(80.1% -0.0786 0.141)
OKLCH	oklch(80.1% 0.161 119.1)
XYZ	xyz(41.1971, 53.1749, 13.4026)
Luminance	0.5317 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CC43 #5C43CC

analogous

#CCA043 #B3CC43 #6ECC43

triadic

#B3CC43 #43B3CC #CC43B3

tetradic

#B3CC43 #43CCA0 #5C43CC #CC436E

square

#B3CC43 #43CCA0 #5C43CC #CC436E

split-complementary

#B3CC43 #436ECC #A043CC

monochromatic

#657520 #8FA52D #B3CC43 #C6D973 #DAE6A3

Accessibility & contrast

On white

1.80

#B3CC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#B3CC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CC43

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CC43	#FFFFFF	#000000	##000000
##B3CC43	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12F

Deuteranopia (green-blind)

#D6C14D

Tritanopia (blue-blind)

#BDC1B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b3cc43;
/* rgb */ color: rgb(179, 204, 67);
/* oklch */ color: oklch(80.1% 0.161 119.1);

Tailwind

colors: {
  custom: {
    50: '#cddb7f',
    500: '#b3cc43',
    950: '#000000',
  },
}

SCSS

$custom: #b3cc43;
$custom-light: #cddb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cc43",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 67
  },
  "hsl": {
    "h": 70.949,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80101,
    "c": 0.1614,
    "h": 119.1
  },
  "luminance": 0.53175
}

Semantic roles & 50–950 ramp

primary

#B3CC43

secondary

#43367E

accent

#47E163

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3CC43

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

Preview Lab → · Contrast checker → · Palette generator →