#B4E857#B4E857

#B4E857 is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.7% C 0.181 H 126.7°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#B4E857
RGB	rgb(180, 232, 87)
HSL	hsl(82, 76%, 63%)
HSV	hsv(82, 63%, 91%)
CMYK	cmyk(22.4%, 0%, 62.5%, 9%)
CIE-LAB	lab(86.06, -37.90, 63.12)
CIE-LCH	lch(86.06, 73.62, 120.98°)
OKLab	oklab(86.69% -0.1079 0.1449)
OKLCH	oklch(86.69% 0.181 126.7)
XYZ	xyz(49.3994, 68.1039, 19.5578)
Luminance	0.6811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E857 #8B57E8

analogous

#E8D357 #B4E857 #6CE857

triadic

#B4E857 #57B4E8 #E857B4

tetradic

#B4E857 #57E8D3 #8B57E8 #E8576C

square

#B4E857 #57E8D3 #8B57E8 #E8576C

split-complementary

#B4E857 #576CE8 #D357E8

monochromatic

#77AD18 #9CE121 #B4E857 #CCEF8D #E4F7C3

Accessibility & contrast

On white

1.44

#B4E857 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#B4E857 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E857

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E857	#FFFFFF	#000000	##000000
##B4E857	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D945

Deuteranopia (green-blind)

#ECD662

Tritanopia (blue-blind)

#BBDECA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b4e857;
/* rgb */ color: rgb(180, 232, 87);
/* oklch */ color: oklch(86.7% 0.181 126.7);

Tailwind

colors: {
  custom: {
    50: '#ceef8c',
    500: '#b4e857',
    950: '#000000',
  },
}

SCSS

$custom: #b4e857;
$custom-light: #ceef8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e857",
  "rgb": {
    "r": 180,
    "g": 232,
    "b": 87
  },
  "hsl": {
    "h": 81.517,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.86687,
    "c": 0.18063,
    "h": 126.7
  },
  "luminance": 0.68105
}

Semantic roles & 50–950 ramp

primary

#B4E857

secondary

#6135AE

accent

#0DD856

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B4E857

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

Preview Lab → · Contrast checker → · Palette generator →