#B4E188#B4E188

#B4E188 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.7% C 0.125 H 130.5°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#B4E188
RGB	rgb(180, 225, 136)
HSL	hsl(90, 60%, 71%)
HSV	hsv(90, 40%, 88%)
CMYK	cmyk(20%, 0%, 39.6%, 11.8%)
CIE-LAB	lab(84.65, -29.71, 38.85)
CIE-LCH	lch(84.65, 48.91, 127.40°)
OKLab	oklab(85.73% -0.0815 0.0954)
OKLCH	oklch(85.73% 0.125 130.5)
XYZ	xyz(50.1908, 65.3304, 33.2535)
Luminance	0.6533 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E188 #B588E1

analogous

#E1E188 #B4E188 #88E188

triadic

#B4E188 #88B4E1 #E188B4

tetradic

#B4E188 #88E1E1 #B588E1 #E18888

square

#B4E188 #88E1E1 #B588E1 #E18888

split-complementary

#B4E188 #8888E1 #E188E1

monochromatic

#76BF30 #95D557 #B4E188 #D3EDB9 #F0F9E7

Accessibility & contrast

On white

1.49

#B4E188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#B4E188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E188

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E188	#FFFFFF	#000000	##000000
##B4E188	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D581

Deuteranopia (green-blind)

#E2D28D

Tritanopia (blue-blind)

#B7DACB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e188;
/* rgb */ color: rgb(180, 225, 136);
/* oklch */ color: oklch(85.7% 0.125 130.5);

Tailwind

colors: {
  custom: {
    50: '#cceaac',
    500: '#b4e188',
    950: '#000000',
  },
}

SCSS

$custom: #b4e188;
$custom-light: #cceaac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e188",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 136
  },
  "hsl": {
    "h": 90.337,
    "s": 59.732,
    "l": 70.784
  },
  "oklch": {
    "l": 0.85732,
    "c": 0.12549,
    "h": 130.5
  },
  "luminance": 0.65331
}

Semantic roles & 50–950 ramp

primary

#B4E188

secondary

#8754B9

accent

#1EC774

background

#FEFEFD

surface

#FBFDF7

border

#D4D5D0

text

#131610

muted

#838481

Preview Lab

Preview with #B4E188

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

Preview Lab → · Contrast checker → · Palette generator →