#C1DF59#C1DF59

#C1DF59 is a very light, vivid yellow-green. Relative luminance 0.648; OKLCH L 85.6% C 0.162 H 120.6°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#C1DF59
RGB	rgb(193, 223, 89)
HSL	hsl(73, 68%, 61%)
HSV	hsv(73, 60%, 87%)
CMYK	cmyk(13.5%, 0%, 60.1%, 12.5%)
CIE-LAB	lab(84.40, -28.63, 60.71)
CIE-LCH	lch(84.40, 67.13, 115.25°)
OKLab	oklab(85.57% -0.0827 0.1398)
OKLCH	oklch(85.57% 0.162 120.6)
XYZ	xyz(50.1838, 64.8342, 19.3198)
Luminance	0.6483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DF59 #7759DF

analogous

#DFBA59 #C1DF59 #7EDF59

triadic

#C1DF59 #59C1DF #DF59C1

tetradic

#C1DF59 #59DFBA #7759DF #DF597E

square

#C1DF59 #59DFBA #7759DF #DF597E

split-complementary

#C1DF59 #597EDF #BA59DF

monochromatic

#829F1F #ACD229 #C1DF59 #D4E98C #E7F3C0

Accessibility & contrast

On white

1.50

#C1DF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#C1DF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DF59

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DF59	#FFFFFF	#000000	##000000
##C1DF59	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD349

Deuteranopia (green-blind)

#E8D362

Tritanopia (blue-blind)

#CBD4C3

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #c1df59;
/* rgb */ color: rgb(193, 223, 89);
/* oklch */ color: oklch(85.6% 0.162 120.6);

Tailwind

colors: {
  custom: {
    50: '#d6e98d',
    500: '#c1df59',
    950: '#000000',
  },
}

SCSS

$custom: #c1df59;
$custom-light: #d6e98d;
$custom-dark: #000000;

JSON

{
  "hex": "#c1df59",
  "rgb": {
    "r": 193,
    "g": 223,
    "b": 89
  },
  "hsl": {
    "h": 73.433,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85565,
    "c": 0.16245,
    "h": 120.6
  },
  "luminance": 0.64834
}

Semantic roles & 50–950 ramp

primary

#C1DF59

secondary

#513AA2

accent

#16D03F

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C1DF59

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

Preview Lab → · Contrast checker → · Palette generator →