#B4CD55#B4CD55

#B4CD55 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.6% C 0.148 H 119.7°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4CD55
RGB	rgb(180, 205, 85)
HSL	hsl(73, 55%, 57%)
HSV	hsv(73, 59%, 80%)
CMYK	cmyk(12.2%, 0%, 58.5%, 19.6%)
CIE-LAB	lab(78.47, -25.49, 55.63)
CIE-LCH	lch(78.47, 61.20, 114.62°)
OKLab	oklab(80.57% -0.0736 0.1288)
OKLCH	oklch(80.57% 0.148 119.7)
XYZ	xyz(42.2940, 54.0220, 16.7918)
Luminance	0.5402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CD55 #6E55CD

analogous

#CDAA55 #B4CD55 #78CD55

triadic

#B4CD55 #55B4CD #CD55B4

tetradic

#B4CD55 #55CDAA #6E55CD #CD5578

square

#B4CD55 #55CDAA #6E55CD #CD5578

split-complementary

#B4CD55 #5578CD #AA55CD

monochromatic

#6E8226 #97B134 #B4CD55 #C9DB84 #DEE9B4

Accessibility & contrast

On white

1.78

#B4CD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#B4CD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CD55

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CD55	#FFFFFF	#000000	##000000
##B4CD55	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C248

Deuteranopia (green-blind)

#D6C35D

Tritanopia (blue-blind)

#BDC3B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b4cd55;
/* rgb */ color: rgb(180, 205, 85);
/* oklch */ color: oklch(80.6% 0.148 119.7);

Tailwind

colors: {
  custom: {
    50: '#cddc89',
    500: '#b4cd55',
    950: '#000000',
  },
}

SCSS

$custom: #b4cd55;
$custom-light: #cddc89;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cd55",
  "rgb": {
    "r": 180,
    "g": 205,
    "b": 85
  },
  "hsl": {
    "h": 72.5,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80565,
    "c": 0.1483,
    "h": 119.7
  },
  "luminance": 0.54022
}

Semantic roles & 50–950 ramp

primary

#B4CD55

secondary

#4D3D89

accent

#4ADE69

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4CD55

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

Preview Lab → · Contrast checker → · Palette generator →