#B4F679#B4F679

#B4F679 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.2% C 0.170 H 132.0°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4F679
RGB	rgb(180, 246, 121)
HSL	hsl(92, 87%, 72%)
HSV	hsv(92, 51%, 96%)
CMYK	cmyk(26.8%, 0%, 50.8%, 3.5%)
CIE-LAB	lab(90.32, -41.04, 53.11)
CIE-LCH	lch(90.32, 67.12, 127.69°)
OKLab	oklab(90.24% -0.1139 0.1266)
OKLCH	oklch(90.24% 0.17 132)
XYZ	xyz(55.2285, 76.9938, 30.0369)
Luminance	0.7700 (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

#B4F679 #BB79F6

analogous

#F3F679 #B4F679 #79F67D

triadic

#B4F679 #79B4F6 #F679B4

tetradic

#B4F679 #79F3F6 #BB79F6 #F67D79

square

#B4F679 #79F3F6 #BB79F6 #F67D79

split-complementary

#B4F679 #7D79F6 #F679F3

monochromatic

#74E50F #94F240 #B4F679 #D4FAB2 #EFFDE2

Accessibility & contrast

On white

1.28

#B4F679 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#B4F679 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F679

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F679	#FFFFFF	#000000	##000000
##B4F679	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76E

Deuteranopia (green-blind)

#F5E181

Tritanopia (blue-blind)

#B6EDD9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b4f679;
/* rgb */ color: rgb(180, 246, 121);
/* oklch */ color: oklch(90.2% 0.170 132.0);

Tailwind

colors: {
  custom: {
    50: '#cdf9a2',
    500: '#b4f679',
    950: '#000000',
  },
}

SCSS

$custom: #b4f679;
$custom-light: #cdf9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f679",
  "rgb": {
    "r": 180,
    "g": 246,
    "b": 121
  },
  "hsl": {
    "h": 91.68,
    "s": 87.413,
    "l": 71.961
  },
  "oklch": {
    "l": 0.90243,
    "c": 0.17028,
    "h": 132
  },
  "luminance": 0.76995
}

Semantic roles & 50–950 ramp

primary

#B4F679

secondary

#8E42D1

accent

#02E479

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F679

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

Preview Lab → · Contrast checker → · Palette generator →