#B6F478#B6F478

#B6F478 is a very light, vivid yellow-green. Relative luminance 0.760; OKLCH L 89.9% C 0.167 H 131.0°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#B6F478
RGB	rgb(182, 244, 120)
HSL	hsl(90, 85%, 71%)
HSV	hsv(90, 51%, 96%)
CMYK	cmyk(25.4%, 0%, 50.8%, 4.3%)
CIE-LAB	lab(89.86, -39.56, 53.05)
CIE-LCH	lch(89.86, 66.17, 126.71°)
OKLab	oklab(89.9% -0.1099 0.1264)
OKLCH	oklch(89.9% 0.167 131)
XYZ	xyz(55.0316, 76.0011, 29.5359)
Luminance	0.7600 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6F478 #B678F4

analogous

#F4F478 #B6F478 #78F478

triadic

#B6F478 #78B6F4 #F478B6

tetradic

#B6F478 #78F4F4 #B678F4 #F47878

square

#B6F478 #78F4F4 #B678F4 #F47878

split-complementary

#B6F478 #7878F4 #F478F4

monochromatic

#79DF12 #97EF3F #B6F478 #D5F9B1 #F0FDE3

Accessibility & contrast

On white

1.30

#B6F478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#B6F478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6F478

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6F478	#FFFFFF	#000000	##000000
##B6F478	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56D

Deuteranopia (green-blind)

#F4E080

Tritanopia (blue-blind)

#B9EBD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b6f478;
/* rgb */ color: rgb(182, 244, 120);
/* oklch */ color: oklch(89.9% 0.167 131.0);

Tailwind

colors: {
  custom: {
    50: '#cef8a2',
    500: '#b6f478',
    950: '#000000',
  },
}

SCSS

$custom: #b6f478;
$custom-light: #cef8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b6f478",
  "rgb": {
    "r": 182,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 90,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.89897,
    "c": 0.16749,
    "h": 131
  },
  "luminance": 0.76003
}

Semantic roles & 50–950 ramp

primary

#B6F478

secondary

#8841CF

accent

#04E173

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B6F478

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

Preview Lab → · Contrast checker → · Palette generator →