#C1E644#C1E644

#C1E644 is a very light, vivid yellow-green. Relative luminance 0.683; OKLCH L 87.0% C 0.186 H 121.7°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#C1E644
RGB	rgb(193, 230, 68)
HSL	hsl(74, 76%, 58%)
HSV	hsv(74, 70%, 90%)
CMYK	cmyk(16.1%, 0%, 70.4%, 9.8%)
CIE-LAB	lab(86.18, -33.25, 70.73)
CIE-LCH	lch(86.18, 78.16, 115.18°)
OKLab	oklab(86.95% -0.0974 0.158)
OKLCH	oklch(86.95% 0.186 121.7)
XYZ	xyz(51.3333, 68.3484, 15.9559)
Luminance	0.6835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E644 #6944E6

analogous

#E6BA44 #C1E644 #70E644

triadic

#C1E644 #44C1E6 #E644C1

tetradic

#C1E644 #44E6BA #6944E6 #E64470

square

#C1E644 #44E6BA #6944E6 #E64470

split-complementary

#C1E644 #4470E6 #BA44E6

monochromatic

#7C9B15 #A8D11C #C1E644 #D3ED7A #E5F4B0

Accessibility & contrast

On white

1.43

#C1E644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#C1E644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E644

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E644	#FFFFFF	#000000	##000000
##C1E644	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D827

Deuteranopia (green-blind)

#EFD852

Tritanopia (blue-blind)

#CBDAC6

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c1e644;
/* rgb */ color: rgb(193, 230, 68);
/* oklch */ color: oklch(87.0% 0.186 121.7);

Tailwind

colors: {
  custom: {
    50: '#d7ee82',
    500: '#c1e644',
    950: '#000000',
  },
}

SCSS

$custom: #c1e644;
$custom-light: #d7ee82;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e644",
  "rgb": {
    "r": 193,
    "g": 230,
    "b": 68
  },
  "hsl": {
    "h": 73.704,
    "s": 76.415,
    "l": 58.431
  },
  "oklch": {
    "l": 0.86951,
    "c": 0.18563,
    "h": 121.7
  },
  "luminance": 0.68348
}

Semantic roles & 50–950 ramp

primary

#C1E644

secondary

#49309E

accent

#35F360

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C1E644

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

Preview Lab → · Contrast checker → · Palette generator →