#B4E18A#B4E18A

#B4E18A is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.8% C 0.123 H 130.9°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#B4E18A
RGB	rgb(180, 225, 138)
HSL	hsl(91, 59%, 71%)
HSV	hsv(91, 39%, 88%)
CMYK	cmyk(20%, 0%, 38.7%, 11.8%)
CIE-LAB	lab(84.68, -29.45, 37.89)
CIE-LCH	lch(84.68, 47.99, 127.86°)
OKLab	oklab(85.77% -0.0807 0.0933)
OKLCH	oklch(85.77% 0.123 130.9)
XYZ	xyz(50.3342, 65.3878, 34.0091)
Luminance	0.6539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E18A #B78AE1

analogous

#E0E18A #B4E18A #8AE18B

triadic

#B4E18A #8AB4E1 #E18AB4

tetradic

#B4E18A #8AE0E1 #B78AE1 #E18B8A

square

#B4E18A #8AE0E1 #B78AE1 #E18B8A

split-complementary

#B4E18A #8B8AE1 #E18AE0

monochromatic

#76BF31 #95D559 #B4E18A #D3EDBB #EFF9E7

Accessibility & contrast

On white

1.49

#B4E18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#B4E18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E18A

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E18A	#FFFFFF	#000000	##000000
##B4E18A	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D684

Deuteranopia (green-blind)

#E2D28F

Tritanopia (blue-blind)

#B6DACB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e18a;
/* rgb */ color: rgb(180, 225, 138);
/* oklch */ color: oklch(85.8% 0.123 130.9);

Tailwind

colors: {
  custom: {
    50: '#cceaad',
    500: '#b4e18a',
    950: '#000000',
  },
}

SCSS

$custom: #b4e18a;
$custom-light: #cceaad;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e18a",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 138
  },
  "hsl": {
    "h": 91.034,
    "s": 59.184,
    "l": 71.176
  },
  "oklch": {
    "l": 0.85765,
    "c": 0.12334,
    "h": 130.9
  },
  "luminance": 0.65389
}

Semantic roles & 50–950 ramp

primary

#B4E18A

secondary

#8956B9

accent

#1FC776

background

#FEFEFD

surface

#FAFDF7

border

#D3D5D0

text

#131610

muted

#838481

Preview Lab

Preview with #B4E18A

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

Preview Lab → · Contrast checker → · Palette generator →