#C4E447#C4E447

#C4E447 is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.7% C 0.180 H 120.3°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#C4E447
RGB	rgb(196, 228, 71)
HSL	hsl(72, 74%, 59%)
HSV	hsv(72, 69%, 89%)
CMYK	cmyk(14%, 0%, 68.9%, 10.6%)
CIE-LAB	lab(85.84, -30.98, 69.39)
CIE-LCH	lch(85.84, 75.99, 114.06°)
OKLab	oklab(86.74% -0.0911 0.1556)
OKLCH	oklch(86.74% 0.18 120.3)
XYZ	xyz(51.6465, 67.6777, 16.3023)
Luminance	0.6768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E447 #6747E4

analogous

#E4B547 #C4E447 #75E447

triadic

#C4E447 #47C4E4 #E447C4

tetradic

#C4E447 #47E4B5 #6747E4 #E44775

square

#C4E447 #47E4B5 #6747E4 #E44775

split-complementary

#C4E447 #4775E4 #B547E4

monochromatic

#7F9A17 #ABCF1E #C4E447 #D5EC7C #E6F4B2

Accessibility & contrast

On white

1.44

#C4E447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#C4E447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E447

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E447	#FFFFFF	#000000	##000000
##C4E447	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D72E

Deuteranopia (green-blind)

#EED754

Tritanopia (blue-blind)

#CFD8C5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e447;
/* rgb */ color: rgb(196, 228, 71);
/* oklch */ color: oklch(86.7% 0.180 120.3);

Tailwind

colors: {
  custom: {
    50: '#d9ec83',
    500: '#c4e447',
    950: '#000000',
  },
}

SCSS

$custom: #c4e447;
$custom-light: #d9ec83;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e447",
  "rgb": {
    "r": 196,
    "g": 228,
    "b": 71
  },
  "hsl": {
    "h": 72.229,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.86738,
    "c": 0.18027,
    "h": 120.3
  },
  "luminance": 0.67677
}

Semantic roles & 50–950 ramp

primary

#C4E447

secondary

#48329E

accent

#37F15D

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4E447

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

Preview Lab → · Contrast checker → · Palette generator →