#B4F352#B4F352

#B4F352 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.2% C 0.198 H 128.3°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#B4F352
RGB	rgb(180, 243, 82)
HSL	hsl(83, 87%, 64%)
HSV	hsv(83, 66%, 95%)
CMYK	cmyk(25.9%, 0%, 66.3%, 4.7%)
CIE-LAB	lab(89.12, -43.12, 68.34)
CIE-LCH	lch(89.12, 80.81, 122.25°)
OKLab	oklab(89.15% -0.1227 0.1553)
OKLCH	oklch(89.15% 0.198 128.3)
XYZ	xyz(52.3959, 74.4125, 19.5835)
Luminance	0.7441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F352 #9152F3

analogous

#F3E152 #B4F352 #63F352

triadic

#B4F352 #52B4F3 #F352B4

tetradic

#B4F352 #52F3E1 #9152F3 #F35263

square

#B4F352 #52F3E1 #9152F3 #F35263

split-complementary

#B4F352 #5263F3 #E152F3

monochromatic

#78BD0D #9BEF19 #B4F352 #CDF78B #E6FBC4

Accessibility & contrast

On white

1.32

#B4F352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#B4F352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F352

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F352	#FFFFFF	#000000	##000000
##B4F352	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE33B

Deuteranopia (green-blind)

#F6DF5F

Tritanopia (blue-blind)

#BAE9D2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b4f352;
/* rgb */ color: rgb(180, 243, 82);
/* oklch */ color: oklch(89.2% 0.198 128.3);

Tailwind

colors: {
  custom: {
    50: '#cef78a',
    500: '#b4f352',
    950: '#000000',
  },
}

SCSS

$custom: #b4f352;
$custom-light: #cef78a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f352",
  "rgb": {
    "r": 180,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 83.478,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.89153,
    "c": 0.19786,
    "h": 128.3
  },
  "luminance": 0.74414
}

Semantic roles & 50–950 ramp

primary

#B4F352

secondary

#652EBC

accent

#02E45A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B4F352

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

Preview Lab → · Contrast checker → · Palette generator →