#CDF191#CDF191

#CDF191 is a very light, vivid yellow-green. Relative luminance 0.779; OKLCH L 91.1% C 0.128 H 125.6°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#CDF191
RGB	rgb(205, 241, 145)
HSL	hsl(83, 77%, 76%)
HSV	hsv(83, 40%, 95%)
CMYK	cmyk(14.9%, 0%, 39.8%, 5.5%)
CIE-LAB	lab(90.75, -27.10, 42.54)
CIE-LCH	lch(90.75, 50.43, 122.50°)
OKLab	oklab(91.08% -0.0745 0.1041)
OKLCH	oklch(91.08% 0.128 125.6)
XYZ	xyz(61.7425, 77.9336, 38.5725)
Luminance	0.7793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF191 #B591F1

analogous

#F1E591 #CDF191 #9DF191

triadic

#CDF191 #91CDF1 #F191CD

tetradic

#CDF191 #91F1E5 #B591F1 #F1919D

square

#CDF191 #91F1E5 #B591F1 #F1919D

split-complementary

#CDF191 #919DF1 #E591F1

monochromatic

#9CE324 #B4EA5B #CDF191 #E6F8C7 #F3FCE4

Accessibility & contrast

On white

1.27

#CDF191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#CDF191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF191

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF191	#FFFFFF	#000000	##000000
##CDF191	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE68A

Deuteranopia (green-blind)

#F5E496

Tritanopia (blue-blind)

#D3E9D9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf191;
/* rgb */ color: rgb(205, 241, 145);
/* oklch */ color: oklch(91.1% 0.128 125.6);

Tailwind

colors: {
  custom: {
    50: '#ddf5b2',
    500: '#cdf191',
    950: '#000000',
  },
}

SCSS

$custom: #cdf191;
$custom-light: #ddf5b2;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf191",
  "rgb": {
    "r": 205,
    "g": 241,
    "b": 145
  },
  "hsl": {
    "h": 82.5,
    "s": 77.419,
    "l": 75.686
  },
  "oklch": {
    "l": 0.91077,
    "c": 0.12802,
    "h": 125.6
  },
  "luminance": 0.77934
}

Semantic roles & 50–950 ramp

primary

#CDF191

secondary

#8459CE

accent

#0CDA59

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CDF191

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

Preview Lab → · Contrast checker → · Palette generator →