#C8EC55#C8EC55

#C8EC55 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.9% C 0.179 H 121.6°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#C8EC55
RGB	rgb(200, 236, 85)
HSL	hsl(74, 80%, 63%)
HSV	hsv(74, 64%, 93%)
CMYK	cmyk(15.3%, 0%, 64%, 7.5%)
CIE-LAB	lab(88.41, -32.25, 66.81)
CIE-LCH	lch(88.41, 74.19, 115.77°)
OKLab	oklab(88.91% -0.0936 0.1521)
OKLCH	oklch(88.91% 0.179 121.6)
XYZ	xyz(55.4552, 72.9261, 19.7472)
Luminance	0.7293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EC55 #7955EC

analogous

#ECC555 #C8EC55 #7CEC55

triadic

#C8EC55 #55C8EC #EC55C8

tetradic

#C8EC55 #55ECC5 #7955EC #EC557C

square

#C8EC55 #55ECC5 #7955EC #EC557C

split-complementary

#C8EC55 #557CEC #C555EC

monochromatic

#8DB314 #B6E61E #C8EC55 #DAF28C #ECF8C3

Accessibility & contrast

On white

1.35

#C8EC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#C8EC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EC55

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EC55	#FFFFFF	#000000	##000000
##C8EC55	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)

#D2E0CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c8ec55;
/* rgb */ color: rgb(200, 236, 85);
/* oklch */ color: oklch(88.9% 0.179 121.6);

Tailwind

colors: {
  custom: {
    50: '#dcf28c',
    500: '#c8ec55',
    950: '#000000',
  },
}

SCSS

$custom: #c8ec55;
$custom-light: #dcf28c;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ec55",
  "rgb": {
    "r": 200,
    "g": 236,
    "b": 85
  },
  "hsl": {
    "h": 74.305,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88905,
    "c": 0.17854,
    "h": 121.6
  },
  "luminance": 0.72926
}

Semantic roles & 50–950 ramp

primary

#C8EC55

secondary

#5133B3

accent

#09DC3C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C8EC55

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

Preview Lab → · Contrast checker → · Palette generator →