#B4E183#B4E183

#B4E183 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.7% C 0.131 H 129.7°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#B4E183
RGB	rgb(180, 225, 131)
HSL	hsl(89, 61%, 70%)
HSV	hsv(89, 42%, 88%)
CMYK	cmyk(20%, 0%, 41.8%, 11.8%)
CIE-LAB	lab(84.58, -30.34, 41.25)
CIE-LCH	lch(84.58, 51.20, 126.34°)
OKLab	oklab(85.65% -0.0835 0.1007)
OKLCH	oklch(85.65% 0.131 129.7)
XYZ	xyz(49.8437, 65.1916, 31.4255)
Luminance	0.6519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E183 #B083E1

analogous

#E1DF83 #B4E183 #85E183

triadic

#B4E183 #83B4E1 #E183B4

tetradic

#B4E183 #83E1DF #B083E1 #E18385

square

#B4E183 #83E1DF #B083E1 #E18385

split-complementary

#B4E183 #8385E1 #DF83E1

monochromatic

#78BC2E #96D552 #B4E183 #D2EDB4 #F0F9E6

Accessibility & contrast

On white

1.50

#B4E183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#B4E183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E183

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E183	#FFFFFF	#000000	##000000
##B4E183	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D57C

Deuteranopia (green-blind)

#E2D288

Tritanopia (blue-blind)

#B7DACA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e183;
/* rgb */ color: rgb(180, 225, 131);
/* oklch */ color: oklch(85.7% 0.131 129.7);

Tailwind

colors: {
  custom: {
    50: '#cceaa8',
    500: '#b4e183',
    950: '#000000',
  },
}

SCSS

$custom: #b4e183;
$custom-light: #cceaa8;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e183",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 131
  },
  "hsl": {
    "h": 88.723,
    "s": 61.039,
    "l": 69.804
  },
  "oklch": {
    "l": 0.85651,
    "c": 0.1308,
    "h": 129.7
  },
  "luminance": 0.65192
}

Semantic roles & 50–950 ramp

primary

#B4E183

secondary

#8250B9

accent

#1DC96F

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#131610

muted

#838480

Preview Lab

Preview with #B4E183

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

Preview Lab → · Contrast checker → · Palette generator →