#C3DD57#C3DD57

#C3DD57 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 85.2% C 0.161 H 119.2°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#C3DD57
RGB	rgb(195, 221, 87)
HSL	hsl(72, 66%, 60%)
HSV	hsv(72, 61%, 87%)
CMYK	cmyk(11.8%, 0%, 60.6%, 13.3%)
CIE-LAB	lab(83.97, -27.04, 61.13)
CIE-LCH	lch(83.97, 66.84, 113.87°)
OKLab	oklab(85.25% -0.0786 0.1404)
OKLCH	oklch(85.25% 0.161 119.2)
XYZ	xyz(50.0832, 64.0034, 18.7304)
Luminance	0.6400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3DD57 #7157DD

analogous

#DDB457 #C3DD57 #80DD57

triadic

#C3DD57 #57C3DD #DD57C3

tetradic

#C3DD57 #57DDB4 #7157DD #DD5780

square

#C3DD57 #57DDB4 #7157DD #DD5780

split-complementary

#C3DD57 #5780DD #B457DD

monochromatic

#829A1F #ADCD2A #C3DD57 #D5E78A #E7F2BD

Accessibility & contrast

On white

1.52

#C3DD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#C3DD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3DD57

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3DD57	#FFFFFF	#000000	##000000
##C3DD57	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD147

Deuteranopia (green-blind)

#E7D260

Tritanopia (blue-blind)

#CDD2C1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c3dd57;
/* rgb */ color: rgb(195, 221, 87);
/* oklch */ color: oklch(85.2% 0.161 119.2);

Tailwind

colors: {
  custom: {
    50: '#d8e78c',
    500: '#c3dd57',
    950: '#000000',
  },
}

SCSS

$custom: #c3dd57;
$custom-light: #d8e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#c3dd57",
  "rgb": {
    "r": 195,
    "g": 221,
    "b": 87
  },
  "hsl": {
    "h": 71.642,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.85248,
    "c": 0.1609,
    "h": 119.2
  },
  "luminance": 0.64003
}

Semantic roles & 50–950 ramp

primary

#C3DD57

secondary

#4D3A9E

accent

#17CE3B

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C3DD57

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

Preview Lab → · Contrast checker → · Palette generator →