#C1DD3F#C1DD3F

#C1DD3F is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.9% C 0.178 H 119.2°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#C1DD3F
RGB	rgb(193, 221, 63)
HSL	hsl(71, 70%, 56%)
HSV	hsv(71, 71%, 87%)
CMYK	cmyk(12.7%, 0%, 71.5%, 13.3%)
CIE-LAB	lab(83.66, -29.33, 69.99)
CIE-LCH	lch(83.66, 75.89, 112.74°)
OKLab	oklab(84.91% -0.087 0.1557)
OKLCH	oklch(84.91% 0.178 119.2)
XYZ	xyz(48.7469, 63.4095, 14.3729)
Luminance	0.6341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DD3F #5B3FDD

analogous

#DDAA3F #C1DD3F #72DD3F

triadic

#C1DD3F #3FC1DD #DD3FC1

tetradic

#C1DD3F #3FDDAA #5B3FDD #DD3F72

square

#C1DD3F #3FDDAA #5B3FDD #DD3F72

split-complementary

#C1DD3F #3F72DD #AA3FDD

monochromatic

#758918 #A2BD22 #C1DD3F #D2E673 #E3EFA7

Accessibility & contrast

On white

1.53

#C1DD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#C1DD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DD3F

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DD3F	#FFFFFF	#000000	##000000
##C1DD3F	1.00	1.53	13.68	13.68
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD121

Deuteranopia (green-blind)

#E8D14C

Tritanopia (blue-blind)

#CCD1BE

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #c1dd3f;
/* rgb */ color: rgb(193, 221, 63);
/* oklch */ color: oklch(84.9% 0.178 119.2);

Tailwind

colors: {
  custom: {
    50: '#d7e77e',
    500: '#c1dd3f',
    950: '#000000',
  },
}

SCSS

$custom: #c1dd3f;
$custom-light: #d7e77e;
$custom-dark: #000000;

JSON

{
  "hex": "#c1dd3f",
  "rgb": {
    "r": 193,
    "g": 221,
    "b": 63
  },
  "hsl": {
    "h": 70.633,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.84909,
    "c": 0.17835,
    "h": 119.2
  },
  "luminance": 0.63409
}

Semantic roles & 50–950 ramp

primary

#C1DD3F

secondary

#42318F

accent

#3BED5B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C1DD3F

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

Preview Lab → · Contrast checker → · Palette generator →