#C1E447#C1E447

#C1E447 is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.5% C 0.181 H 121.3°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#C1E447
RGB	rgb(193, 228, 71)
HSL	hsl(73, 74%, 59%)
HSV	hsv(73, 69%, 89%)
CMYK	cmyk(15.4%, 0%, 68.9%, 10.6%)
CIE-LAB	lab(85.64, -32.16, 69.13)
CIE-LCH	lch(85.64, 76.24, 114.95°)
OKLab	oklab(86.53% -0.0942 0.1551)
OKLCH	oklch(86.53% 0.181 121.3)
XYZ	xyz(50.8738, 67.2792, 16.2661)
Luminance	0.6728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E447 #6A47E4

analogous

#E4B847 #C1E447 #72E447

triadic

#C1E447 #47C1E4 #E447C1

tetradic

#C1E447 #47E4B8 #6A47E4 #E44772

square

#C1E447 #47E4B8 #6A47E4 #E44772

split-complementary

#C1E447 #4772E4 #B847E4

monochromatic

#7D9A17 #A8CF1E #C1E447 #D3EC7C #E5F4B2

Accessibility & contrast

On white

1.45

#C1E447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#C1E447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E447

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E447	#FFFFFF	#000000	##000000
##C1E447	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D72E

Deuteranopia (green-blind)

#EDD654

Tritanopia (blue-blind)

#CBD8C5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c1e447;
/* rgb */ color: rgb(193, 228, 71);
/* oklch */ color: oklch(86.5% 0.181 121.3);

Tailwind

colors: {
  custom: {
    50: '#d7ec83',
    500: '#c1e447',
    950: '#000000',
  },
}

SCSS

$custom: #c1e447;
$custom-light: #d7ec83;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e447",
  "rgb": {
    "r": 193,
    "g": 228,
    "b": 71
  },
  "hsl": {
    "h": 73.376,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.86526,
    "c": 0.18144,
    "h": 121.3
  },
  "luminance": 0.67279
}

Semantic roles & 50–950 ramp

primary

#C1E447

secondary

#4A329E

accent

#37F160

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C1E447

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

Preview Lab → · Contrast checker → · Palette generator →