#C1DE4E#C1DE4E

#C1DE4E is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.2% C 0.170 H 119.9°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#C1DE4E
RGB	rgb(193, 222, 78)
HSL	hsl(72, 69%, 59%)
HSV	hsv(72, 65%, 87%)
CMYK	cmyk(13.1%, 0%, 64.9%, 12.9%)
CIE-LAB	lab(84.03, -28.93, 64.82)
CIE-LCH	lch(84.03, 70.99, 114.05°)
OKLab	oklab(85.24% -0.0846 0.1471)
OKLCH	oklch(85.24% 0.17 119.9)
XYZ	xyz(49.4895, 64.1303, 16.9775)
Luminance	0.6413 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DE4E #6B4EDE

analogous

#DEB34E #C1DE4E #79DE4E

triadic

#C1DE4E #4EC1DE #DE4EC1

tetradic

#C1DE4E #4EDEB3 #6B4EDE #DE4E79

square

#C1DE4E #4EDEB3 #6B4EDE #DE4E79

split-complementary

#C1DE4E #4E79DE #B34EDE

monochromatic

#7D961C #A8C926 #C1DE4E #D3E882 #E5F1B5

Accessibility & contrast

On white

1.52

#C1DE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#C1DE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DE4E

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DE4E	#FFFFFF	#000000	##000000
##C1DE4E	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23A

Deuteranopia (green-blind)

#E8D259

Tritanopia (blue-blind)

#CBD3C1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c1de4e;
/* rgb */ color: rgb(193, 222, 78);
/* oklch */ color: oklch(85.2% 0.170 119.9);

Tailwind

colors: {
  custom: {
    50: '#d7e886',
    500: '#c1de4e',
    950: '#000000',
  },
}

SCSS

$custom: #c1de4e;
$custom-light: #d7e886;
$custom-dark: #000000;

JSON

{
  "hex": "#c1de4e",
  "rgb": {
    "r": 193,
    "g": 222,
    "b": 78
  },
  "hsl": {
    "h": 72.083,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.85243,
    "c": 0.16965,
    "h": 119.9
  },
  "luminance": 0.6413
}

Semantic roles & 50–950 ramp

primary

#C1DE4E

secondary

#4A369A

accent

#3CEB60

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C1DE4E

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

Preview Lab → · Contrast checker → · Palette generator →