#B4E271#B4E271

#B4E271 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.6% C 0.150 H 127.6°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#B4E271
RGB	rgb(180, 226, 113)
HSL	hsl(84, 66%, 66%)
HSV	hsv(84, 50%, 89%)
CMYK	cmyk(20.4%, 0%, 50%, 11.4%)
CIE-LAB	lab(84.63, -32.84, 50.00)
CIE-LCH	lch(84.63, 59.82, 123.30°)
OKLab	oklab(85.62% -0.0917 0.1192)
OKLCH	oklch(85.62% 0.15 127.6)
XYZ	xyz(48.9991, 65.2875, 25.6398)
Luminance	0.6529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E271 #9F71E2

analogous

#E2D871 #B4E271 #7CE271

triadic

#B4E271 #71B4E2 #E271B4

tetradic

#B4E271 #71E2D8 #9F71E2 #E2717C

square

#B4E271 #71E2D8 #9F71E2 #E2717C

split-complementary

#B4E271 #717CE2 #D871E2

monochromatic

#7AB425 #99D83E #B4E271 #CFECA4 #EAF7D7

Accessibility & contrast

On white

1.49

#B4E271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#B4E271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E271

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E271	#FFFFFF	#000000	##000000
##B4E271	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD567

Deuteranopia (green-blind)

#E5D278

Tritanopia (blue-blind)

#B9D9C8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e271;
/* rgb */ color: rgb(180, 226, 113);
/* oklch */ color: oklch(85.6% 0.150 127.6);

Tailwind

colors: {
  custom: {
    50: '#cceb9c',
    500: '#b4e271',
    950: '#000000',
  },
}

SCSS

$custom: #b4e271;
$custom-light: #cceb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e271",
  "rgb": {
    "r": 180,
    "g": 226,
    "b": 113
  },
  "hsl": {
    "h": 84.425,
    "s": 66.082,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85616,
    "c": 0.15036,
    "h": 127.6
  },
  "luminance": 0.65288
}

Semantic roles & 50–950 ramp

primary

#B4E271

secondary

#7142B5

accent

#18CE62

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B4E271

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

Preview Lab → · Contrast checker → · Palette generator →