#B4E371#B4E371

#B4E371 is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 85.8% C 0.152 H 127.8°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#B4E371
RGB	rgb(180, 227, 113)
HSL	hsl(85, 67%, 67%)
HSV	hsv(85, 50%, 89%)
CMYK	cmyk(20.7%, 0%, 50.2%, 11%)
CIE-LAB	lab(84.91, -33.30, 50.33)
CIE-LCH	lch(84.91, 60.35, 123.49°)
OKLab	oklab(85.84% -0.093 0.1199)
OKLCH	oklch(85.84% 0.152 127.8)
XYZ	xyz(49.2718, 65.8330, 25.7307)
Luminance	0.6583 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E371 #A071E3

analogous

#E3D971 #B4E371 #7BE371

triadic

#B4E371 #71B4E3 #E371B4

tetradic

#B4E371 #71E3D9 #A071E3 #E3717B

square

#B4E371 #71E3D9 #A071E3 #E3717B

split-complementary

#B4E371 #717BE3 #D971E3

monochromatic

#7AB624 #99D93E #B4E371 #CFEDA4 #EAF7D7

Accessibility & contrast

On white

1.48

#B4E371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#B4E371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E371

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E371	#FFFFFF	#000000	##000000
##B4E371	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD667

Deuteranopia (green-blind)

#E6D378

Tritanopia (blue-blind)

#B9DAC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e371;
/* rgb */ color: rgb(180, 227, 113);
/* oklch */ color: oklch(85.8% 0.152 127.8);

Tailwind

colors: {
  custom: {
    50: '#ccec9c',
    500: '#b4e371',
    950: '#000000',
  },
}

SCSS

$custom: #b4e371;
$custom-light: #ccec9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e371",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 113
  },
  "hsl": {
    "h": 84.737,
    "s": 67.059,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85842,
    "c": 0.15173,
    "h": 127.8
  },
  "luminance": 0.65834
}

Semantic roles & 50–950 ramp

primary

#B4E371

secondary

#7242B6

accent

#17CF63

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B4E371

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

Preview Lab → · Contrast checker → · Palette generator →