#B4E373#B4E373

#B4E373 is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.9% C 0.150 H 128.0°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#B4E373
RGB	rgb(180, 227, 115)
HSL	hsl(85, 67%, 67%)
HSV	hsv(85, 49%, 89%)
CMYK	cmyk(20.7%, 0%, 49.3%, 11%)
CIE-LAB	lab(84.93, -33.09, 49.42)
CIE-LCH	lch(84.93, 59.48, 123.81°)
OKLab	oklab(85.87% -0.0922 0.1181)
OKLCH	oklch(85.87% 0.15 128)
XYZ	xyz(49.3857, 65.8785, 26.3303)
Luminance	0.6588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E373 #A273E3

analogous

#E3DA73 #B4E373 #7CE373

triadic

#B4E373 #73B4E3 #E373B4

tetradic

#B4E373 #73E3DA #A273E3 #E3737C

square

#B4E373 #73E3DA #A273E3 #E3737C

split-complementary

#B4E373 #737CE3 #DA73E3

monochromatic

#7AB725 #99D940 #B4E373 #CFEDA6 #EBF7D9

Accessibility & contrast

On white

1.48

#B4E373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#B4E373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E373

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E373	#FFFFFF	#000000	##000000
##B4E373	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD669

Deuteranopia (green-blind)

#E6D37A

Tritanopia (blue-blind)

#B9DAC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e373;
/* rgb */ color: rgb(180, 227, 115);
/* oklch */ color: oklch(85.9% 0.150 128.0);

Tailwind

colors: {
  custom: {
    50: '#ccec9e',
    500: '#b4e373',
    950: '#000000',
  },
}

SCSS

$custom: #b4e373;
$custom-light: #ccec9e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e373",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 115
  },
  "hsl": {
    "h": 85.179,
    "s": 66.667,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85868,
    "c": 0.14982,
    "h": 128
  },
  "luminance": 0.65879
}

Semantic roles & 50–950 ramp

primary

#B4E373

secondary

#7443B7

accent

#17CF64

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B4E373

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

Preview Lab → · Contrast checker → · Palette generator →