#B4F16D#B4F16D

#B4F16D is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 89.0% C 0.174 H 130.0°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#B4F16D
RGB	rgb(180, 241, 109)
HSL	hsl(88, 83%, 69%)
HSV	hsv(88, 55%, 95%)
CMYK	cmyk(25.3%, 0%, 54.8%, 5.5%)
CIE-LAB	lab(88.79, -40.03, 56.75)
CIE-LCH	lch(88.79, 69.45, 125.20°)
OKLab	oklab(88.96% -0.112 0.1336)
OKLCH	oklch(88.96% 0.174 130)
XYZ	xyz(53.0375, 73.7168, 25.8995)
Luminance	0.7372 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.54

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F16D #AA6DF1

analogous

#F1EC6D #B4F16D #72F16D

triadic

#B4F16D #6DB4F1 #F16DB4

tetradic

#B4F16D #6DF1EC #AA6DF1 #F16D72

square

#B4F16D #6DF1EC #AA6DF1 #F16D72

split-complementary

#B4F16D #6D72F1 #EC6DF1

monochromatic

#79D014 #97EC35 #B4F16D #D1F6A5 #EDFCDD

Accessibility & contrast

On white

1.33

#B4F16D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#B4F16D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F16D

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F16D	#FFFFFF	#000000	##000000
##B4F16D	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE260

Deuteranopia (green-blind)

#F2DD76

Tritanopia (blue-blind)

#B8E8D4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b4f16d;
/* rgb */ color: rgb(180, 241, 109);
/* oklch */ color: oklch(89.0% 0.174 130.0);

Tailwind

colors: {
  custom: {
    50: '#cdf69a',
    500: '#b4f16d',
    950: '#000000',
  },
}

SCSS

$custom: #b4f16d;
$custom-light: #cdf69a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f16d",
  "rgb": {
    "r": 180,
    "g": 241,
    "b": 109
  },
  "hsl": {
    "h": 87.727,
    "s": 82.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.88962,
    "c": 0.17429,
    "h": 130
  },
  "luminance": 0.73718
}

Semantic roles & 50–950 ramp

primary

#B4F16D

secondary

#7C38CA

accent

#07DF6B

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F16D

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

Preview Lab → · Contrast checker → · Palette generator →