#C1E64E#C1E64E

#C1E64E is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 87.0% C 0.179 H 122.0°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#C1E64E
RGB	rgb(193, 230, 78)
HSL	hsl(75, 75%, 60%)
HSV	hsv(75, 66%, 90%)
CMYK	cmyk(16.1%, 0%, 66.1%, 9.8%)
CIE-LAB	lab(86.25, -32.66, 67.13)
CIE-LCH	lch(86.25, 74.65, 115.94°)
OKLab	oklab(87.03% -0.0949 0.1519)
OKLCH	oklch(87.03% 0.179 122)
XYZ	xyz(51.6649, 68.4811, 17.7026)
Luminance	0.6848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E64E #734EE6

analogous

#E6BF4E #C1E64E #75E64E

triadic

#C1E64E #4EC1E6 #E64EC1

tetradic

#C1E64E #4EE6BF #734EE6 #E64E75

square

#C1E64E #4EE6BF #734EE6 #E64E75

split-complementary

#C1E64E #4E75E6 #BF4EE6

monochromatic

#81A317 #ABD81F #C1E64E #D4EE84 #E7F5B9

Accessibility & contrast

On white

1.43

#C1E64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#C1E64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E64E

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E64E	#FFFFFF	#000000	##000000
##C1E64E	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D938

Deuteranopia (green-blind)

#EFD85A

Tritanopia (blue-blind)

#CBDBC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c1e64e;
/* rgb */ color: rgb(193, 230, 78);
/* oklch */ color: oklch(87.0% 0.179 122.0);

Tailwind

colors: {
  custom: {
    50: '#d7ee87',
    500: '#c1e64e',
    950: '#000000',
  },
}

SCSS

$custom: #c1e64e;
$custom-light: #d7ee87;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e64e",
  "rgb": {
    "r": 193,
    "g": 230,
    "b": 78
  },
  "hsl": {
    "h": 74.605,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.87026,
    "c": 0.17913,
    "h": 122
  },
  "luminance": 0.68481
}

Semantic roles & 50–950 ramp

primary

#C1E64E

secondary

#4F33A5

accent

#0ED73F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C1E64E

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

Preview Lab → · Contrast checker → · Palette generator →