#B4E16D#B4E16D

#B4E16D is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.3% C 0.153 H 126.9°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#B4E16D
RGB	rgb(180, 225, 109)
HSL	hsl(83, 66%, 65%)
HSV	hsv(83, 52%, 88%)
CMYK	cmyk(20%, 0%, 51.6%, 11.8%)
CIE-LAB	lab(84.31, -32.79, 51.48)
CIE-LCH	lch(84.31, 61.03, 122.49°)
OKLab	oklab(85.34% -0.0918 0.1221)
OKLCH	oklch(85.34% 0.153 126.9)
XYZ	xyz(48.5077, 64.6572, 24.3895)
Luminance	0.6466 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E16D #9A6DE1

analogous

#E1D46D #B4E16D #7AE16D

triadic

#B4E16D #6DB4E1 #E16DB4

tetradic

#B4E16D #6DE1D4 #9A6DE1 #E16D7A

square

#B4E16D #6DE1D4 #9A6DE1 #E16D7A

split-complementary

#B4E16D #6D7AE1 #D46DE1

monochromatic

#79B024 #9AD73A #B4E16D #CEEBA0 #E8F6D3

Accessibility & contrast

On white

1.51

#B4E16D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#B4E16D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E16D

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E16D	#FFFFFF	#000000	##000000
##B4E16D	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD462

Deuteranopia (green-blind)

#E5D274

Tritanopia (blue-blind)

#B9D8C7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e16d;
/* rgb */ color: rgb(180, 225, 109);
/* oklch */ color: oklch(85.3% 0.153 126.9);

Tailwind

colors: {
  custom: {
    50: '#cdea9a',
    500: '#b4e16d',
    950: '#000000',
  },
}

SCSS

$custom: #b4e16d;
$custom-light: #cdea9a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e16d",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 109
  },
  "hsl": {
    "h": 83.276,
    "s": 65.909,
    "l": 65.49
  },
  "oklch": {
    "l": 0.8534,
    "c": 0.15279,
    "h": 126.9
  },
  "luminance": 0.64658
}

Semantic roles & 50–950 ramp

primary

#B4E16D

secondary

#6D41B1

accent

#18CE5E

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B4E16D

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

Preview Lab → · Contrast checker → · Palette generator →