#C0ED58#C0ED58

#C0ED58 is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.6% C 0.181 H 124.4°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#C0ED58
RGB	rgb(192, 237, 88)
HSL	hsl(78, 81%, 64%)
HSV	hsv(78, 63%, 93%)
CMYK	cmyk(19%, 0%, 62.9%, 7.1%)
CIE-LAB	lab(88.20, -35.57, 65.23)
CIE-LCH	lch(88.20, 74.30, 118.60°)
OKLab	oklab(88.61% -0.102 0.1493)
OKLCH	oklch(88.61% 0.181 124.4)
XYZ	xyz(53.7842, 72.4790, 20.3869)
Luminance	0.7248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0ED58 #8558ED

analogous

#EDD058 #C0ED58 #75ED58

triadic

#C0ED58 #58C0ED #ED58C0

tetradic

#C0ED58 #58EDD0 #8558ED #ED5875

square

#C0ED58 #58EDD0 #8558ED #ED5875

split-complementary

#C0ED58 #5875ED #D058ED

monochromatic

#86B714 #ABE721 #C0ED58 #D5F38F #EAF9C6

Accessibility & contrast

On white

1.36

#C0ED58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.50

#C0ED58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0ED58

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0ED58	#FFFFFF	#000000	##000000
##C0ED58	1.00	1.36	15.50	15.50
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.50	21.00	1.00	1.00
##000000	15.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF45

Deuteranopia (green-blind)

#F3DD63

Tritanopia (blue-blind)

#C8E2CE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c0ed58;
/* rgb */ color: rgb(192, 237, 88);
/* oklch */ color: oklch(88.6% 0.181 124.4);

Tailwind

colors: {
  custom: {
    50: '#d6f38d',
    500: '#c0ed58',
    950: '#000000',
  },
}

SCSS

$custom: #c0ed58;
$custom-light: #d6f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ed58",
  "rgb": {
    "r": 192,
    "g": 237,
    "b": 88
  },
  "hsl": {
    "h": 78.121,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88609,
    "c": 0.18081,
    "h": 124.4
  },
  "luminance": 0.72479
}

Semantic roles & 50–950 ramp

primary

#C0ED58

secondary

#5B33B6

accent

#09DD49

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0ED58

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

Preview Lab → · Contrast checker → · Palette generator →