#C5E447#C5E447

#C5E447 is a very light, vivid yellow-green. Relative luminance 0.678; OKLCH L 86.8% C 0.180 H 120.0°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#C5E447
RGB	rgb(197, 228, 71)
HSL	hsl(72, 74%, 59%)
HSV	hsv(72, 69%, 89%)
CMYK	cmyk(13.6%, 0%, 68.9%, 10.6%)
CIE-LAB	lab(85.91, -30.58, 69.48)
CIE-LCH	lch(85.91, 75.92, 113.76°)
OKLab	oklab(86.81% -0.09 0.1557)
OKLCH	oklch(86.81% 0.18 120)
XYZ	xyz(51.9076, 67.8123, 16.3145)
Luminance	0.6781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E447 #6647E4

analogous

#E4B447 #C5E447 #76E447

triadic

#C5E447 #47C5E4 #E447C5

tetradic

#C5E447 #47E4B4 #6647E4 #E44776

square

#C5E447 #47E4B4 #6647E4 #E44776

split-complementary

#C5E447 #4776E4 #B447E4

monochromatic

#809A17 #ACCF1E #C5E447 #D6EC7C #E7F4B2

Accessibility & contrast

On white

1.44

#C5E447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#C5E447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E447

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E447	#FFFFFF	#000000	##000000
##C5E447	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D72E

Deuteranopia (green-blind)

#EED754

Tritanopia (blue-blind)

#D0D8C5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c5e447;
/* rgb */ color: rgb(197, 228, 71);
/* oklch */ color: oklch(86.8% 0.180 120.0);

Tailwind

colors: {
  custom: {
    50: '#daec83',
    500: '#c5e447',
    950: '#000000',
  },
}

SCSS

$custom: #c5e447;
$custom-light: #daec83;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e447",
  "rgb": {
    "r": 197,
    "g": 228,
    "b": 71
  },
  "hsl": {
    "h": 71.847,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.86809,
    "c": 0.17989,
    "h": 120
  },
  "luminance": 0.67812
}

Semantic roles & 50–950 ramp

primary

#C5E447

secondary

#47329E

accent

#37F15C

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C5E447

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

Preview Lab → · Contrast checker → · Palette generator →