#B3CC51#B3CC51

#B3CC51 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.2% C 0.151 H 119.6°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#B3CC51
RGB	rgb(179, 204, 81)
HSL	hsl(72, 55%, 56%)
HSV	hsv(72, 60%, 80%)
CMYK	cmyk(12.3%, 0%, 60.3%, 20%)
CIE-LAB	lab(78.09, -25.72, 56.93)
CIE-LCH	lch(78.09, 62.47, 114.31°)
OKLab	oklab(80.23% -0.0745 0.1311)
OKLCH	oklch(80.23% 0.151 119.6)
XYZ	xyz(41.6691, 53.3637, 15.8880)
Luminance	0.5336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CC51 #6A51CC

analogous

#CCA751 #B3CC51 #75CC51

triadic

#B3CC51 #51B3CC #CC51B3

tetradic

#B3CC51 #51CCA7 #6A51CC #CC5175

square

#B3CC51 #51CCA7 #6A51CC #CC5175

split-complementary

#B3CC51 #5175CC #A751CC

monochromatic

#6C7E25 #94AD33 #B3CC51 #C8DA80 #DCE8B0

Accessibility & contrast

On white

1.80

#B3CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#B3CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CC51

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CC51	#FFFFFF	#000000	##000000
##B3CC51	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C143

Deuteranopia (green-blind)

#D5C159

Tritanopia (blue-blind)

#BCC2B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b3cc51;
/* rgb */ color: rgb(179, 204, 81);
/* oklch */ color: oklch(80.2% 0.151 119.6);

Tailwind

colors: {
  custom: {
    50: '#ccdb87',
    500: '#b3cc51',
    950: '#000000',
  },
}

SCSS

$custom: #b3cc51;
$custom-light: #ccdb87;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cc51",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 72.195,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80226,
    "c": 0.15077,
    "h": 119.6
  },
  "luminance": 0.53364
}

Semantic roles & 50–950 ramp

primary

#B3CC51

secondary

#4B3C86

accent

#4ADE68

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3CC51

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

Preview Lab → · Contrast checker → · Palette generator →