#B4E55C#B4E55C

#B4E55C is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.1% C 0.173 H 126.4°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#B4E55C
RGB	rgb(180, 229, 92)
HSL	hsl(81, 72%, 63%)
HSV	hsv(81, 60%, 90%)
CMYK	cmyk(21.4%, 0%, 59.8%, 10.2%)
CIE-LAB	lab(85.26, -36.16, 60.16)
CIE-LCH	lch(85.26, 70.19, 121.01°)
OKLab	oklab(86.05% -0.1026 0.1392)
OKLCH	oklch(86.05% 0.173 126.4)
XYZ	xyz(48.7735, 66.5139, 20.3920)
Luminance	0.6652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E55C #8D5CE5

analogous

#E5D25C #B4E55C #6FE55C

triadic

#B4E55C #5CB4E5 #E55CB4

tetradic

#B4E55C #5CE5D2 #8D5CE5 #E55C6F

square

#B4E55C #5CE5D2 #8D5CE5 #E55C6F

split-complementary

#B4E55C #5C6FE5 #D25CE5

monochromatic

#78AB1B #9CDD27 #B4E55C #CCED91 #E5F6C6

Accessibility & contrast

On white

1.47

#B4E55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#B4E55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E55C

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E55C	#FFFFFF	#000000	##000000
##B4E55C	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74C

Deuteranopia (green-blind)

#E9D466

Tritanopia (blue-blind)

#BADBC8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e55c;
/* rgb */ color: rgb(180, 229, 92);
/* oklch */ color: oklch(86.1% 0.173 126.4);

Tailwind

colors: {
  custom: {
    50: '#cded8f',
    500: '#b4e55c',
    950: '#000000',
  },
}

SCSS

$custom: #b4e55c;
$custom-light: #cded8f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e55c",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 92
  },
  "hsl": {
    "h": 81.46,
    "s": 72.487,
    "l": 62.941
  },
  "oklch": {
    "l": 0.86053,
    "c": 0.17292,
    "h": 126.4
  },
  "luminance": 0.66515
}

Semantic roles & 50–950 ramp

primary

#B4E55C

secondary

#6238AD

accent

#11D557

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B4E55C

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

Preview Lab → · Contrast checker → · Palette generator →