#C4F456#C4F456

#C4F456 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.4% C 0.189 H 124.6°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#C4F456
RGB	rgb(196, 244, 86)
HSL	hsl(78, 88%, 65%)
HSV	hsv(78, 65%, 96%)
CMYK	cmyk(19.7%, 0%, 64.8%, 4.3%)
CIE-LAB	lab(90.37, -37.36, 68.41)
CIE-LCH	lch(90.37, 77.95, 118.64°)
OKLab	oklab(90.42% -0.1074 0.1556)
OKLCH	oklch(90.42% 0.189 124.6)
XYZ	xyz(56.7957, 77.1085, 20.6935)
Luminance	0.7711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F456 #8656F4

analogous

#F4D556 #C4F456 #75F456

triadic

#C4F456 #56C4F4 #F456C4

tetradic

#C4F456 #56F4D5 #8656F4 #F45675

square

#C4F456 #56F4D5 #8656F4 #F45675

split-complementary

#C4F456 #5675F4 #D556F4

monochromatic

#8CC30D #B0F01D #C4F456 #D8F88F #ECFBC9

Accessibility & contrast

On white

1.28

#C4F456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#C4F456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F456

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F456	#FFFFFF	#000000	##000000
##C4F456	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE541

Deuteranopia (green-blind)

#FAE362

Tritanopia (blue-blind)

#CCE9D4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c4f456;
/* rgb */ color: rgb(196, 244, 86);
/* oklch */ color: oklch(90.4% 0.189 124.6);

Tailwind

colors: {
  custom: {
    50: '#d9f88d',
    500: '#c4f456',
    950: '#000000',
  },
}

SCSS

$custom: #c4f456;
$custom-light: #d9f88d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f456",
  "rgb": {
    "r": 196,
    "g": 244,
    "b": 86
  },
  "hsl": {
    "h": 78.228,
    "s": 87.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90423,
    "c": 0.18909,
    "h": 124.6
  },
  "luminance": 0.77109
}

Semantic roles & 50–950 ramp

primary

#C4F456

secondary

#5A2EC0

accent

#01E446

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C4F456

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

Preview Lab → · Contrast checker → · Palette generator →