#C5E441#C5E441

#C5E441 is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.8% C 0.184 H 119.9°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#C5E441
RGB	rgb(197, 228, 65)
HSL	hsl(71, 75%, 57%)
HSV	hsv(71, 71%, 89%)
CMYK	cmyk(13.6%, 0%, 71.5%, 10.6%)
CIE-LAB	lab(85.88, -30.90, 71.56)
CIE-LCH	lch(85.88, 77.95, 113.36°)
OKLab	oklab(86.77% -0.0914 0.1592)
OKLCH	oklch(86.77% 0.184 119.9)
XYZ	xyz(51.7245, 67.7390, 15.3500)
Luminance	0.6774 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E441 #6041E4

analogous

#E4B141 #C5E441 #74E441

triadic

#C5E441 #41C5E4 #E441C5

tetradic

#C5E441 #41E4B1 #6041E4 #E44174

square

#C5E441 #41E4B1 #6041E4 #E44174

split-complementary

#C5E441 #4174E4 #B141E4

monochromatic

#7D9515 #AACB1D #C5E441 #D5EC77 #E6F3AC

Accessibility & contrast

On white

1.44

#C5E441 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#C5E441 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E441

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E441	#FFFFFF	#000000	##000000
##C5E441	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D722

Deuteranopia (green-blind)

#EFD74F

Tritanopia (blue-blind)

#D0D8C4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c5e441;
/* rgb */ color: rgb(197, 228, 65);
/* oklch */ color: oklch(86.8% 0.184 119.9);

Tailwind

colors: {
  custom: {
    50: '#daec80',
    500: '#c5e441',
    950: '#000000',
  },
}

SCSS

$custom: #c5e441;
$custom-light: #daec80;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e441",
  "rgb": {
    "r": 197,
    "g": 228,
    "b": 65
  },
  "hsl": {
    "h": 71.411,
    "s": 75.115,
    "l": 57.451
  },
  "oklch": {
    "l": 0.86768,
    "c": 0.18357,
    "h": 119.9
  },
  "luminance": 0.67739
}

Semantic roles & 50–950 ramp

primary

#C5E441

secondary

#443099

accent

#36F25A

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C5E441

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

Preview Lab → · Contrast checker → · Palette generator →