#C0EE58#C0EE58

#C0EE58 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.8% C 0.182 H 124.6°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#C0EE58
RGB	rgb(192, 238, 88)
HSL	hsl(78, 82%, 64%)
HSV	hsv(78, 63%, 93%)
CMYK	cmyk(19.3%, 0%, 63%, 6.7%)
CIE-LAB	lab(88.48, -36.02, 65.53)
CIE-LCH	lch(88.48, 74.78, 118.80°)
OKLab	oklab(88.83% -0.1033 0.1499)
OKLCH	oklch(88.83% 0.182 124.6)
XYZ	xyz(54.0745, 73.0596, 20.4837)
Luminance	0.7306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EE58 #8658EE

analogous

#EED158 #C0EE58 #75EE58

triadic

#C0EE58 #58C0EE #EE58C0

tetradic

#C0EE58 #58EED1 #8658EE #EE5875

square

#C0EE58 #58EED1 #8658EE #EE5875

split-complementary

#C0EE58 #5875EE #D158EE

monochromatic

#86B913 #ABE820 #C0EE58 #D5F490 #EAF9C7

Accessibility & contrast

On white

1.35

#C0EE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#C0EE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EE58

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EE58	#FFFFFF	#000000	##000000
##C0EE58	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE045

Deuteranopia (green-blind)

#F4DE63

Tritanopia (blue-blind)

#C8E3CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c0ee58;
/* rgb */ color: rgb(192, 238, 88);
/* oklch */ color: oklch(88.8% 0.182 124.6);

Tailwind

colors: {
  custom: {
    50: '#d6f38d',
    500: '#c0ee58',
    950: '#000000',
  },
}

SCSS

$custom: #c0ee58;
$custom-light: #d6f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ee58",
  "rgb": {
    "r": 192,
    "g": 238,
    "b": 88
  },
  "hsl": {
    "h": 78.4,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.88833,
    "c": 0.18205,
    "h": 124.6
  },
  "luminance": 0.7306
}

Semantic roles & 50–950 ramp

primary

#C0EE58

secondary

#5B32B8

accent

#08DE49

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0EE58

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

Preview Lab → · Contrast checker → · Palette generator →