#C3E544#C3E544

#C3E544 is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.9% C 0.184 H 120.8°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#C3E544
RGB	rgb(195, 229, 68)
HSL	hsl(73, 76%, 58%)
HSV	hsv(73, 70%, 90%)
CMYK	cmyk(14.8%, 0%, 70.3%, 10.2%)
CIE-LAB	lab(86.04, -32.00, 70.63)
CIE-LCH	lch(86.04, 77.54, 114.37°)
OKLab	oklab(86.87% -0.0941 0.1577)
OKLCH	oklch(86.87% 0.184 120.8)
XYZ	xyz(51.5692, 68.0582, 15.8875)
Luminance	0.6806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E544 #6644E5

analogous

#E5B744 #C3E544 #72E544

triadic

#C3E544 #44C3E5 #E544C3

tetradic

#C3E544 #44E5B7 #6644E5 #E54472

square

#C3E544 #44E5B7 #6644E5 #E54472

split-complementary

#C3E544 #4472E5 #B744E5

monochromatic

#7D9915 #A9CF1D #C3E544 #D4EC7A #E5F4AF

Accessibility & contrast

On white

1.44

#C3E544 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#C3E544 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E544

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E544	#FFFFFF	#000000	##000000
##C3E544	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D828

Deuteranopia (green-blind)

#EFD751

Tritanopia (blue-blind)

#CED9C6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3e544;
/* rgb */ color: rgb(195, 229, 68);
/* oklch */ color: oklch(86.9% 0.184 120.8);

Tailwind

colors: {
  custom: {
    50: '#d9ed82',
    500: '#c3e544',
    950: '#000000',
  },
}

SCSS

$custom: #c3e544;
$custom-light: #d9ed82;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e544",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 68
  },
  "hsl": {
    "h": 72.671,
    "s": 75.587,
    "l": 58.235
  },
  "oklch": {
    "l": 0.86868,
    "c": 0.18368,
    "h": 120.8
  },
  "luminance": 0.68058
}

Semantic roles & 50–950 ramp

primary

#C3E544

secondary

#47309D

accent

#36F25D

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C3E544

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

Preview Lab → · Contrast checker → · Palette generator →