#C3E561#C3E561

#C3E561 is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 87.1% C 0.163 H 122.0°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#C3E561
RGB	rgb(195, 229, 97)
HSL	hsl(75, 72%, 64%)
HSV	hsv(75, 58%, 90%)
CMYK	cmyk(14.8%, 0%, 57.6%, 10.2%)
CIE-LAB	lab(86.26, -30.04, 59.39)
CIE-LCH	lch(86.26, 66.55, 116.84°)
OKLab	oklab(87.12% -0.086 0.1379)
OKLCH	oklch(87.12% 0.163 122)
XYZ	xyz(52.6831, 68.5037, 21.7540)
Luminance	0.6850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E561 #8361E5

analogous

#E5C561 #C3E561 #81E561

triadic

#C3E561 #61C3E5 #E561C3

tetradic

#C3E561 #61E5C5 #8361E5 #E56181

square

#C3E561 #61E5C5 #8361E5 #E56181

split-complementary

#C3E561 #6181E5 #C561E5

monochromatic

#89AF1D #AFDC2C #C3E561 #D7EE96 #EBF6CA

Accessibility & contrast

On white

1.43

#C3E561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#C3E561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E561

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E561	#FFFFFF	#000000	##000000
##C3E561	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D953

Deuteranopia (green-blind)

#EDD86A

Tritanopia (blue-blind)

#CCDAC8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c3e561;
/* rgb */ color: rgb(195, 229, 97);
/* oklch */ color: oklch(87.1% 0.163 122.0);

Tailwind

colors: {
  custom: {
    50: '#d8ed92',
    500: '#c3e561',
    950: '#000000',
  },
}

SCSS

$custom: #c3e561;
$custom-light: #d8ed92;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e561",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 97
  },
  "hsl": {
    "h": 75.455,
    "s": 71.739,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87118,
    "c": 0.16251,
    "h": 122
  },
  "luminance": 0.68504
}

Semantic roles & 50–950 ramp

primary

#C3E561

secondary

#593AB0

accent

#12D444

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C3E561

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

Preview Lab → · Contrast checker → · Palette generator →