#C0EC4D#C0EC4D

#C0EC4D is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.3% C 0.187 H 123.6°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#C0EC4D
RGB	rgb(192, 236, 77)
HSL	hsl(77, 81%, 61%)
HSV	hsv(77, 67%, 93%)
CMYK	cmyk(18.6%, 0%, 67.4%, 7.5%)
CIE-LAB	lab(87.84, -35.85, 69.13)
CIE-LCH	lch(87.84, 77.87, 117.41°)
OKLab	oklab(88.29% -0.1038 0.156)
OKLCH	oklch(88.29% 0.187 123.6)
XYZ	xyz(53.0737, 71.7328, 18.0695)
Luminance	0.7173 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EC4D #794DEC

analogous

#ECC94D #C0EC4D #71EC4D

triadic

#C0EC4D #4DC0EC #EC4DC0

tetradic

#C0EC4D #4DECC9 #794DEC #EC4D71

square

#C0EC4D #4DECC9 #794DEC #EC4D71

split-complementary

#C0EC4D #4D71EC #C94DEC

monochromatic

#82AC12 #ABE418 #C0EC4D #D4F284 #E7F8BC

Accessibility & contrast

On white

1.37

#C0EC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#C0EC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EC4D

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EC4D	#FFFFFF	#000000	##000000
##C0EC4D	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE35

Deuteranopia (green-blind)

#F3DC5A

Tritanopia (blue-blind)

#C9E1CC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c0ec4d;
/* rgb */ color: rgb(192, 236, 77);
/* oklch */ color: oklch(88.3% 0.187 123.6);

Tailwind

colors: {
  custom: {
    50: '#d7f287',
    500: '#c0ec4d',
    950: '#000000',
  },
}

SCSS

$custom: #c0ec4d;
$custom-light: #d7f287;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ec4d",
  "rgb": {
    "r": 192,
    "g": 236,
    "b": 77
  },
  "hsl": {
    "h": 76.604,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.88293,
    "c": 0.18736,
    "h": 123.6
  },
  "luminance": 0.71733
}

Semantic roles & 50–950 ramp

primary

#C0EC4D

secondary

#5330AD

accent

#08DD43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C0EC4D

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

Preview Lab → · Contrast checker → · Palette generator →