#B4E683#B4E683

#B4E683 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.8% C 0.138 H 130.7°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#B4E683
RGB	rgb(180, 230, 131)
HSL	hsl(90, 66%, 71%)
HSV	hsv(90, 43%, 90%)
CMYK	cmyk(21.7%, 0%, 43%, 9.8%)
CIE-LAB	lab(85.97, -32.67, 43.01)
CIE-LCH	lch(85.97, 54.01, 127.22°)
OKLab	oklab(86.77% -0.09 0.1047)
OKLCH	oklch(86.77% 0.138 130.7)
XYZ	xyz(51.2152, 67.9346, 31.8827)
Luminance	0.6794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E683 #B583E6

analogous

#E5E683 #B4E683 #83E683

triadic

#B4E683 #83B4E6 #E683B4

tetradic

#B4E683 #83E5E6 #B583E6 #E68383

square

#B4E683 #83E5E6 #B583E6 #E68383

split-complementary

#B4E683 #8383E6 #E683E5

monochromatic

#76C728 #95DC50 #B4E683 #D3F0B6 #F0FAE6

Accessibility & contrast

On white

1.44

#B4E683 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#B4E683 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E683

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E683	#FFFFFF	#000000	##000000
##B4E683	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED97B

Deuteranopia (green-blind)

#E7D689

Tritanopia (blue-blind)

#B7DFCE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b4e683;
/* rgb */ color: rgb(180, 230, 131);
/* oklch */ color: oklch(86.8% 0.138 130.7);

Tailwind

colors: {
  custom: {
    50: '#cceea8',
    500: '#b4e683',
    950: '#000000',
  },
}

SCSS

$custom: #b4e683;
$custom-light: #cceea8;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e683",
  "rgb": {
    "r": 180,
    "g": 230,
    "b": 131
  },
  "hsl": {
    "h": 90.303,
    "s": 66.443,
    "l": 70.784
  },
  "oklch": {
    "l": 0.86772,
    "c": 0.13805,
    "h": 130.7
  },
  "luminance": 0.67936
}

Semantic roles & 50–950 ramp

primary

#B4E683

secondary

#874FBF

accent

#17CE74

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#131610

muted

#838580

Preview Lab

Preview with #B4E683

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

Preview Lab → · Contrast checker → · Palette generator →