#B4F466#B4F466

#B4F466 is a very light, vivid yellow-green. Relative luminance 0.754; OKLCH L 89.6% C 0.184 H 129.8°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#B4F466
RGB	rgb(180, 244, 102)
HSL	hsl(87, 87%, 68%)
HSV	hsv(87, 58%, 96%)
CMYK	cmyk(26.2%, 0%, 58.2%, 4.3%)
CIE-LAB	lab(89.56, -42.00, 60.70)
CIE-LCH	lch(89.56, 73.81, 124.68°)
OKLab	oklab(89.57% -0.1179 0.1414)
OKLCH	oklch(89.57% 0.184 129.8)
XYZ	xyz(53.5709, 75.3626, 24.2918)
Luminance	0.7536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F466 #A666F4

analogous

#F4ED66 #B4F466 #6DF466

triadic

#B4F466 #66B4F4 #F466B4

tetradic

#B4F466 #66F4ED #A666F4 #F4666D

square

#B4F466 #66F4ED #A666F4 #F4666D

split-complementary

#B4F466 #666DF4 #ED66F4

monochromatic

#79D10F #98F02D #B4F466 #D0F89F #ECFCD8

Accessibility & contrast

On white

1.31

#B4F466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#B4F466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F466

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F466	#FFFFFF	#000000	##000000
##B4F466	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE457

Deuteranopia (green-blind)

#F5E070

Tritanopia (blue-blind)

#B8EAD5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b4f466;
/* rgb */ color: rgb(180, 244, 102);
/* oklch */ color: oklch(89.6% 0.184 129.8);

Tailwind

colors: {
  custom: {
    50: '#cef896',
    500: '#b4f466',
    950: '#000000',
  },
}

SCSS

$custom: #b4f466;
$custom-light: #cef896;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f466",
  "rgb": {
    "r": 180,
    "g": 244,
    "b": 102
  },
  "hsl": {
    "h": 87.042,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89567,
    "c": 0.18414,
    "h": 129.8
  },
  "luminance": 0.75364
}

Semantic roles & 50–950 ramp

primary

#B4F466

secondary

#7832CC

accent

#02E368

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F466

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

Preview Lab → · Contrast checker → · Palette generator →