#B4E665#B4E665

#B4E665 is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.4% C 0.167 H 127.3°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#B4E665
RGB	rgb(180, 230, 101)
HSL	hsl(83, 72%, 65%)
HSV	hsv(83, 56%, 90%)
CMYK	cmyk(21.7%, 0%, 56.1%, 9.8%)
CIE-LAB	lab(85.62, -35.84, 56.65)
CIE-LCH	lch(85.62, 67.04, 122.32°)
OKLab	oklab(86.38% -0.101 0.1326)
OKLCH	oklch(86.38% 0.167 127.3)
XYZ	xyz(49.4680, 67.2357, 22.6810)
Luminance	0.6724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E665 #9765E6

analogous

#E6D865 #B4E665 #73E665

triadic

#B4E665 #65B4E6 #E665B4

tetradic

#B4E665 #65E6D8 #9765E6 #E66573

square

#B4E665 #65E6D8 #9765E6 #E66573

split-complementary

#B4E665 #6573E6 #D865E6

monochromatic

#79B31D #9ADD30 #B4E665 #CEEF9A #E7F7CE

Accessibility & contrast

On white

1.45

#B4E665 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#B4E665 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E665

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E665	#FFFFFF	#000000	##000000
##B4E665	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D858

Deuteranopia (green-blind)

#EAD56E

Tritanopia (blue-blind)

#BADDCA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e665;
/* rgb */ color: rgb(180, 230, 101);
/* oklch */ color: oklch(86.4% 0.167 127.3);

Tailwind

colors: {
  custom: {
    50: '#cdee95',
    500: '#b4e665',
    950: '#000000',
  },
}

SCSS

$custom: #b4e665;
$custom-light: #cdee95;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e665",
  "rgb": {
    "r": 180,
    "g": 230,
    "b": 101
  },
  "hsl": {
    "h": 83.256,
    "s": 72.067,
    "l": 64.902
  },
  "oklch": {
    "l": 0.86375,
    "c": 0.16669,
    "h": 127.3
  },
  "luminance": 0.67237
}

Semantic roles & 50–950 ramp

primary

#B4E665

secondary

#6A3BB4

accent

#11D45D

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160D

muted

#83857F

Preview Lab

Preview with #B4E665

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

Preview Lab → · Contrast checker → · Palette generator →