#B4F080#B4F080

#B4F080 is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.0% C 0.155 H 132.0°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#B4F080
RGB	rgb(180, 240, 128)
HSL	hsl(92, 79%, 72%)
HSV	hsv(92, 47%, 94%)
CMYK	cmyk(25%, 0%, 46.7%, 5.9%)
CIE-LAB	lab(88.72, -37.59, 47.89)
CIE-LCH	lch(88.72, 60.88, 128.13°)
OKLab	oklab(88.98% -0.1039 0.1155)
OKLCH	oklch(88.98% 0.155 132)
XYZ	xyz(53.8779, 73.5806, 31.7817)
Luminance	0.7358 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.21

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F080 #BC80F0

analogous

#ECF080 #B4F080 #80F084

triadic

#B4F080 #80B4F0 #F080B4

tetradic

#B4F080 #80ECF0 #BC80F0 #F08480

square

#B4F080 #80ECF0 #BC80F0 #F08480

split-complementary

#B4F080 #8480F0 #F080EC

monochromatic

#74DC1A #94EA49 #B4F080 #D4F6B7 #EFFCE4

Accessibility & contrast

On white

1.34

#B4F080 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#B4F080 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F080

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F080	#FFFFFF	#000000	##000000
##B4F080	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E277

Deuteranopia (green-blind)

#F0DD87

Tritanopia (blue-blind)

#B6E8D6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b4f080;
/* rgb */ color: rgb(180, 240, 128);
/* oklch */ color: oklch(89.0% 0.155 132.0);

Tailwind

colors: {
  custom: {
    50: '#cdf5a7',
    500: '#b4f080',
    950: '#000000',
  },
}

SCSS

$custom: #b4f080;
$custom-light: #cdf5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f080",
  "rgb": {
    "r": 180,
    "g": 240,
    "b": 128
  },
  "hsl": {
    "h": 92.143,
    "s": 78.873,
    "l": 72.157
  },
  "oklch": {
    "l": 0.88979,
    "c": 0.15533,
    "h": 132
  },
  "luminance": 0.73582
}

Semantic roles & 50–950 ramp

primary

#B4F080

secondary

#8F4ACB

accent

#0ADB7A

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#141710

muted

#838580

Preview Lab

Preview with #B4F080

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

Preview Lab → · Contrast checker → · Palette generator →