#C1DE49#C1DE49

#C1DE49 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.2% C 0.173 H 119.8°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#C1DE49
RGB	rgb(193, 222, 73)
HSL	hsl(72, 69%, 58%)
HSV	hsv(72, 67%, 87%)
CMYK	cmyk(13.1%, 0%, 67.1%, 12.9%)
CIE-LAB	lab(84.00, -29.24, 66.72)
CIE-LCH	lch(84.00, 72.85, 113.67°)
OKLab	oklab(85.2% -0.0859 0.1503)
OKLCH	oklch(85.2% 0.173 119.8)
XYZ	xyz(49.3170, 64.0613, 16.0690)
Luminance	0.6406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DE49 #6649DE

analogous

#DEB049 #C1DE49 #76DE49

triadic

#C1DE49 #49C1DE #DE49C1

tetradic

#C1DE49 #49DEB0 #6649DE #DE4976

square

#C1DE49 #49DEB0 #6649DE #DE4976

split-complementary

#C1DE49 #4976DE #B049DE

monochromatic

#7B921A #A6C624 #C1DE49 #D3E77D #E4F1B1

Accessibility & contrast

On white

1.52

#C1DE49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#C1DE49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DE49

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DE49	#FFFFFF	#000000	##000000
##C1DE49	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD233

Deuteranopia (green-blind)

#E8D254

Tritanopia (blue-blind)

#CCD3C0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c1de49;
/* rgb */ color: rgb(193, 222, 73);
/* oklch */ color: oklch(85.2% 0.173 119.8);

Tailwind

colors: {
  custom: {
    50: '#d7e884',
    500: '#c1de49',
    950: '#000000',
  },
}

SCSS

$custom: #c1de49;
$custom-light: #d7e884;
$custom-dark: #000000;

JSON

{
  "hex": "#c1de49",
  "rgb": {
    "r": 193,
    "g": 222,
    "b": 73
  },
  "hsl": {
    "h": 71.678,
    "s": 69.302,
    "l": 57.843
  },
  "oklch": {
    "l": 0.85203,
    "c": 0.17314,
    "h": 119.8
  },
  "luminance": 0.64061
}

Semantic roles & 50–950 ramp

primary

#C1DE49

secondary

#473497

accent

#3CEC5E

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C1DE49

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

Preview Lab → · Contrast checker → · Palette generator →