#B4E681#B4E681

#B4E681 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.7% C 0.140 H 130.4°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#B4E681
RGB	rgb(180, 230, 129)
HSL	hsl(90, 67%, 70%)
HSV	hsv(90, 44%, 90%)
CMYK	cmyk(21.7%, 0%, 43.9%, 9.8%)
CIE-LAB	lab(85.95, -32.91, 43.95)
CIE-LCH	lch(85.95, 54.91, 126.83°)
OKLab	oklab(86.74% -0.0908 0.1067)
OKLCH	oklch(86.74% 0.14 130.4)
XYZ	xyz(51.0810, 67.8809, 31.1757)
Luminance	0.6788 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E681 #B381E6

analogous

#E6E581 #B4E681 #81E681

triadic

#B4E681 #81B4E6 #E681B4

tetradic

#B4E681 #81E6E5 #B381E6 #E68181

square

#B4E681 #81E6E5 #B381E6 #E68181

split-complementary

#B4E681 #8181E6 #E581E6

monochromatic

#77C527 #96DC4E #B4E681 #D2F0B4 #F0FAE5

Accessibility & contrast

On white

1.44

#B4E681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#B4E681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E681

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E681	#FFFFFF	#000000	##000000
##B4E681	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED979

Deuteranopia (green-blind)

#E7D687

Tritanopia (blue-blind)

#B7DECE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b4e681;
/* rgb */ color: rgb(180, 230, 129);
/* oklch */ color: oklch(86.7% 0.140 130.4);

Tailwind

colors: {
  custom: {
    50: '#cceea7',
    500: '#b4e681',
    950: '#000000',
  },
}

SCSS

$custom: #b4e681;
$custom-light: #cceea7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e681",
  "rgb": {
    "r": 180,
    "g": 230,
    "b": 129
  },
  "hsl": {
    "h": 89.703,
    "s": 66.887,
    "l": 70.392
  },
  "oklch": {
    "l": 0.86742,
    "c": 0.1401,
    "h": 130.4
  },
  "luminance": 0.67882
}

Semantic roles & 50–950 ramp

primary

#B4E681

secondary

#854DBE

accent

#17CF72

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#141610

muted

#838580

Preview Lab

Preview with #B4E681

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

Preview Lab → · Contrast checker → · Palette generator →