#C4ED55#C4ED55

#C4ED55 is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.9% C 0.181 H 123.0°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#C4ED55
RGB	rgb(196, 237, 85)
HSL	hsl(76, 81%, 63%)
HSV	hsv(76, 64%, 93%)
CMYK	cmyk(17.3%, 0%, 64.1%, 7.1%)
CIE-LAB	lab(88.43, -34.25, 66.75)
CIE-LCH	lch(88.43, 75.03, 117.16°)
OKLab	oklab(88.85% -0.0989 0.152)
OKLCH	oklch(88.85% 0.181 123)
XYZ	xyz(54.6894, 72.9598, 19.7940)
Luminance	0.7296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4ED55 #7E55ED

analogous

#EDCA55 #C4ED55 #78ED55

triadic

#C4ED55 #55C4ED #ED55C4

tetradic

#C4ED55 #55EDCA #7E55ED #ED5578

square

#C4ED55 #55EDCA #7E55ED #ED5578

split-complementary

#C4ED55 #5578ED #CA55ED

monochromatic

#89B413 #B1E71E #C4ED55 #D7F38C #EAF9C4

Accessibility & contrast

On white

1.35

#C4ED55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#C4ED55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4ED55

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4ED55	#FFFFFF	#000000	##000000
##C4ED55	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF41

Deuteranopia (green-blind)

#F5DE60

Tritanopia (blue-blind)

#CDE2CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c4ed55;
/* rgb */ color: rgb(196, 237, 85);
/* oklch */ color: oklch(88.9% 0.181 123.0);

Tailwind

colors: {
  custom: {
    50: '#d9f38c',
    500: '#c4ed55',
    950: '#000000',
  },
}

SCSS

$custom: #c4ed55;
$custom-light: #d9f38c;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ed55",
  "rgb": {
    "r": 196,
    "g": 237,
    "b": 85
  },
  "hsl": {
    "h": 76.184,
    "s": 80.851,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88852,
    "c": 0.18135,
    "h": 123
  },
  "luminance": 0.7296
}

Semantic roles & 50–950 ramp

primary

#C4ED55

secondary

#5532B4

accent

#08DD42

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C4ED55

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

Preview Lab → · Contrast checker → · Palette generator →