#B4F36C#B4F36C

#B4F36C is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.4% C 0.178 H 130.2°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#B4F36C
RGB	rgb(180, 243, 108)
HSL	hsl(88, 85%, 69%)
HSV	hsv(88, 56%, 95%)
CMYK	cmyk(25.9%, 0%, 55.6%, 4.7%)
CIE-LAB	lab(89.34, -41.01, 57.83)
CIE-LCH	lch(89.34, 70.90, 125.34°)
OKLab	oklab(89.41% -0.1147 0.1358)
OKLCH	oklch(89.41% 0.178 130.2)
XYZ	xyz(53.5793, 74.8859, 25.8160)
Luminance	0.7489 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.15

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F36C #AB6CF3

analogous

#F3EF6C #B4F36C #71F36C

triadic

#B4F36C #6CB4F3 #F36CB4

tetradic

#B4F36C #6CF3EF #AB6CF3 #F36C71

square

#B4F36C #6CF3EF #AB6CF3 #F36C71

split-complementary

#B4F36C #6C71F3 #EF6CF3

monochromatic

#79D311 #97EE33 #B4F36C #D1F8A5 #EEFCDD

Accessibility & contrast

On white

1.31

#B4F36C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#B4F36C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F36C

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F36C	#FFFFFF	#000000	##000000
##B4F36C	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE35E

Deuteranopia (green-blind)

#F4DF75

Tritanopia (blue-blind)

#B8EAD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b4f36c;
/* rgb */ color: rgb(180, 243, 108);
/* oklch */ color: oklch(89.4% 0.178 130.2);

Tailwind

colors: {
  custom: {
    50: '#cdf79a',
    500: '#b4f36c',
    950: '#000000',
  },
}

SCSS

$custom: #b4f36c;
$custom-light: #cdf79a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f36c",
  "rgb": {
    "r": 180,
    "g": 243,
    "b": 108
  },
  "hsl": {
    "h": 88,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89405,
    "c": 0.17781,
    "h": 130.2
  },
  "luminance": 0.74887
}

Semantic roles & 50–950 ramp

primary

#B4F36C

secondary

#7D37CC

accent

#04E16B

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F36C

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

Preview Lab → · Contrast checker → · Palette generator →