#B3CD54#B3CD54

#B3CD54 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.5% C 0.149 H 120.1°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#B3CD54
RGB	rgb(179, 205, 84)
HSL	hsl(73, 55%, 57%)
HSV	hsv(73, 59%, 80%)
CMYK	cmyk(12.7%, 0%, 59%, 19.6%)
CIE-LAB	lab(78.40, -25.97, 55.97)
CIE-LCH	lch(78.40, 61.70, 114.89°)
OKLab	oklab(80.48% -0.0749 0.1294)
OKLCH	oklch(80.48% 0.15 120.1)
XYZ	xyz(42.0225, 53.8866, 16.5731)
Luminance	0.5389 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CD54 #6E54CD

analogous

#CDAB54 #B3CD54 #77CD54

triadic

#B3CD54 #54B3CD #CD54B3

tetradic

#B3CD54 #54CDAB #6E54CD #CD5477

square

#B3CD54 #54CDAB #6E54CD #CD5477

split-complementary

#B3CD54 #5477CD #AB54CD

monochromatic

#6D8126 #95B034 #B3CD54 #C8DB83 #DDE9B3

Accessibility & contrast

On white

1.78

#B3CD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#B3CD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CD54

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CD54	#FFFFFF	#000000	##000000
##B3CD54	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C247

Deuteranopia (green-blind)

#D6C25C

Tritanopia (blue-blind)

#BCC3B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b3cd54;
/* rgb */ color: rgb(179, 205, 84);
/* oklch */ color: oklch(80.5% 0.149 120.1);

Tailwind

colors: {
  custom: {
    50: '#ccdc89',
    500: '#b3cd54',
    950: '#000000',
  },
}

SCSS

$custom: #b3cd54;
$custom-light: #ccdc89;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cd54",
  "rgb": {
    "r": 179,
    "g": 205,
    "b": 84
  },
  "hsl": {
    "h": 72.893,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80481,
    "c": 0.1495,
    "h": 120.1
  },
  "luminance": 0.53886
}

Semantic roles & 50–950 ramp

primary

#B3CD54

secondary

#4D3D88

accent

#4ADE6A

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3CD54

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

Preview Lab → · Contrast checker → · Palette generator →