#B4E481#B4E481

#B4E481 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.3% C 0.137 H 130.0°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#B4E481
RGB	rgb(180, 228, 129)
HSL	hsl(89, 65%, 70%)
HSV	hsv(89, 43%, 89%)
CMYK	cmyk(21.1%, 0%, 43.4%, 10.6%)
CIE-LAB	lab(85.39, -31.98, 43.25)
CIE-LCH	lch(85.39, 53.79, 126.48°)
OKLab	oklab(86.29% -0.0882 0.1051)
OKLCH	oklch(86.29% 0.137 130)
XYZ	xyz(50.5276, 66.7742, 30.9913)
Luminance	0.6677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E481 #B181E4

analogous

#E4E381 #B4E481 #82E481

triadic

#B4E481 #81B4E4 #E481B4

tetradic

#B4E481 #81E4E3 #B181E4 #E48182

square

#B4E481 #81E4E3 #B181E4 #E48182

split-complementary

#B4E481 #8182E4 #E381E4

monochromatic

#78C129 #96D94F #B4E481 #D2EFB3 #F0FAE6

Accessibility & contrast

On white

1.46

#B4E481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#B4E481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E481

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E481	#FFFFFF	#000000	##000000
##B4E481	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD879

Deuteranopia (green-blind)

#E5D487

Tritanopia (blue-blind)

#B7DCCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e481;
/* rgb */ color: rgb(180, 228, 129);
/* oklch */ color: oklch(86.3% 0.137 130.0);

Tailwind

colors: {
  custom: {
    50: '#cceca7',
    500: '#b4e481',
    950: '#000000',
  },
}

SCSS

$custom: #b4e481;
$custom-light: #cceca7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e481",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 129
  },
  "hsl": {
    "h": 89.091,
    "s": 64.706,
    "l": 70
  },
  "oklch": {
    "l": 0.86293,
    "c": 0.13723,
    "h": 130
  },
  "luminance": 0.66775
}

Semantic roles & 50–950 ramp

primary

#B4E481

secondary

#834DBC

accent

#19CD70

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#13160F

muted

#838480

Preview Lab

Preview with #B4E481

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

Preview Lab → · Contrast checker → · Palette generator →