#B3CD63#B3CD63

#B3CD63 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.7% C 0.136 H 120.9°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#B3CD63
RGB	rgb(179, 205, 99)
HSL	hsl(75, 51%, 60%)
HSV	hsv(75, 52%, 80%)
CMYK	cmyk(12.7%, 0%, 51.7%, 19.6%)
CIE-LAB	lab(78.55, -24.67, 49.31)
CIE-LCH	lch(78.55, 55.14, 116.58°)
OKLab	oklab(80.65% -0.0699 0.1166)
OKLCH	oklch(80.65% 0.136 120.9)
XYZ	xyz(42.6742, 54.1473, 20.0053)
Luminance	0.5415 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CD63 #7D63CD

analogous

#CDB263 #B3CD63 #7ECD63

triadic

#B3CD63 #63B3CD #CD63B3

tetradic

#B3CD63 #63CDB2 #7D63CD #CD637E

square

#B3CD63 #63CDB2 #7D63CD #CD637E

split-complementary

#B3CD63 #637ECD #B263CD

monochromatic

#738A2C #99B83B #B3CD63 #CADC91 #E0EBC0

Accessibility & contrast

On white

1.78

#B3CD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#B3CD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CD63

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CD63	#FFFFFF	#000000	##000000
##B3CD63	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C359

Deuteranopia (green-blind)

#D5C369

Tritanopia (blue-blind)

#BBC4B5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b3cd63;
/* rgb */ color: rgb(179, 205, 99);
/* oklch */ color: oklch(80.7% 0.136 120.9);

Tailwind

colors: {
  custom: {
    50: '#ccdc92',
    500: '#b3cd63',
    950: '#000000',
  },
}

SCSS

$custom: #b3cd63;
$custom-light: #ccdc92;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cd63",
  "rgb": {
    "r": 179,
    "g": 205,
    "b": 99
  },
  "hsl": {
    "h": 74.717,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80652,
    "c": 0.13592,
    "h": 120.9
  },
  "luminance": 0.54147
}

Semantic roles & 50–950 ramp

primary

#B3CD63

secondary

#574490

accent

#4DDB70

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B3CD63

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

Preview Lab → · Contrast checker → · Palette generator →