#C4ED64#C4ED64

#C4ED64 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 89.0% C 0.170 H 123.8°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#C4ED64
RGB	rgb(196, 237, 100)
HSL	hsl(78, 79%, 66%)
HSV	hsv(78, 58%, 93%)
CMYK	cmyk(17.3%, 0%, 57.8%, 7.1%)
CIE-LAB	lab(88.55, -33.13, 60.69)
CIE-LCH	lch(88.55, 69.14, 118.63°)
OKLab	oklab(88.99% -0.0944 0.141)
OKLCH	oklch(88.99% 0.17 123.8)
XYZ	xyz(55.3497, 73.2239, 23.2718)
Luminance	0.7322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4ED64 #8D64ED

analogous

#EDD164 #C4ED64 #7FED64

triadic

#C4ED64 #64C4ED #ED64C4

tetradic

#C4ED64 #64EDD1 #8D64ED #ED647F

square

#C4ED64 #64EDD1 #8D64ED #ED647F

split-complementary

#C4ED64 #647FED #D164ED

monochromatic

#8DC016 #AFE72D #C4ED64 #D9F39B #EEFAD2

Accessibility & contrast

On white

1.34

#C4ED64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#C4ED64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4ED64

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4ED64	#FFFFFF	#000000	##000000
##C4ED64	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E055

Deuteranopia (green-blind)

#F4DE6D

Tritanopia (blue-blind)

#CCE2CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c4ed64;
/* rgb */ color: rgb(196, 237, 100);
/* oklch */ color: oklch(89.0% 0.170 123.8);

Tailwind

colors: {
  custom: {
    50: '#d8f395',
    500: '#c4ed64',
    950: '#000000',
  },
}

SCSS

$custom: #c4ed64;
$custom-light: #d8f395;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ed64",
  "rgb": {
    "r": 196,
    "g": 237,
    "b": 100
  },
  "hsl": {
    "h": 77.956,
    "s": 79.191,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88994,
    "c": 0.16965,
    "h": 123.8
  },
  "luminance": 0.73224
}

Semantic roles & 50–950 ramp

primary

#C4ED64

secondary

#5F37BF

accent

#0ADB49

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4ED64

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

Preview Lab → · Contrast checker → · Palette generator →