#C8EC53#C8EC53

#C8EC53 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.9% C 0.180 H 121.5°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#C8EC53
RGB	rgb(200, 236, 83)
HSL	hsl(74, 80%, 63%)
HSV	hsv(74, 65%, 93%)
CMYK	cmyk(15.3%, 0%, 64.8%, 7.5%)
CIE-LAB	lab(88.40, -32.38, 67.58)
CIE-LCH	lch(88.40, 74.94, 115.60°)
OKLab	oklab(88.89% -0.0941 0.1534)
OKLCH	oklch(88.89% 0.18 121.5)
XYZ	xyz(55.3769, 72.8948, 19.3347)
Luminance	0.7289 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EC53 #7753EC

analogous

#ECC453 #C8EC53 #7BEC53

triadic

#C8EC53 #53C8EC #EC53C8

tetradic

#C8EC53 #53ECC4 #7753EC #EC537B

square

#C8EC53 #53ECC4 #7753EC #EC537B

split-complementary

#C8EC53 #537BEC #C453EC

monochromatic

#8CB114 #B6E61C #C8EC53 #DAF28A #EBF8C1

Accessibility & contrast

On white

1.35

#C8EC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#C8EC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EC53

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EC53	#FFFFFF	#000000	##000000
##C8EC53	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF3E

Deuteranopia (green-blind)

#F5DE5E

Tritanopia (blue-blind)

#D2E0CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c8ec53;
/* rgb */ color: rgb(200, 236, 83);
/* oklch */ color: oklch(88.9% 0.180 121.5);

Tailwind

colors: {
  custom: {
    50: '#dcf28b',
    500: '#c8ec53',
    950: '#000000',
  },
}

SCSS

$custom: #c8ec53;
$custom-light: #dcf28b;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ec53",
  "rgb": {
    "r": 200,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 74.118,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.88888,
    "c": 0.17998,
    "h": 121.5
  },
  "luminance": 0.72895
}

Semantic roles & 50–950 ramp

primary

#C8EC53

secondary

#5032B1

accent

#09DC3B

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C8EC53

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

Preview Lab → · Contrast checker → · Palette generator →