#C8EC4E#C8EC4E

#C8EC4E is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.8% C 0.183 H 121.4°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#C8EC4E
RGB	rgb(200, 236, 78)
HSL	hsl(74, 81%, 62%)
HSV	hsv(74, 67%, 93%)
CMYK	cmyk(15.3%, 0%, 66.9%, 7.5%)
CIE-LAB	lab(88.36, -32.70, 69.45)
CIE-LCH	lch(88.36, 76.77, 115.21°)
OKLab	oklab(88.85% -0.0954 0.1566)
OKLCH	oklch(88.85% 0.183 121.4)
XYZ	xyz(55.1908, 72.8203, 18.3544)
Luminance	0.7282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EC4E #724EEC

analogous

#ECC14E #C8EC4E #79EC4E

triadic

#C8EC4E #4EC8EC #EC4EC8

tetradic

#C8EC4E #4EECC1 #724EEC #EC4E79

square

#C8EC4E #4EECC1 #724EEC #EC4E79

split-complementary

#C8EC4E #4E79EC #C14EEC

monochromatic

#8AAD13 #B6E419 #C8EC4E #D9F285 #EAF8BD

Accessibility & contrast

On white

1.35

#C8EC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#C8EC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EC4E

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EC4E	#FFFFFF	#000000	##000000
##C8EC4E	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADE37

Deuteranopia (green-blind)

#F5DE5A

Tritanopia (blue-blind)

#D2E0CC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c8ec4e;
/* rgb */ color: rgb(200, 236, 78);
/* oklch */ color: oklch(88.8% 0.183 121.4);

Tailwind

colors: {
  custom: {
    50: '#dcf288',
    500: '#c8ec4e',
    950: '#000000',
  },
}

SCSS

$custom: #c8ec4e;
$custom-light: #dcf288;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ec4e",
  "rgb": {
    "r": 200,
    "g": 236,
    "b": 78
  },
  "hsl": {
    "h": 73.671,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.88848,
    "c": 0.18343,
    "h": 121.4
  },
  "luminance": 0.7282
}

Semantic roles & 50–950 ramp

primary

#C8EC4E

secondary

#4D30AE

accent

#09DD39

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C8EC4E

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

Preview Lab → · Contrast checker → · Palette generator →