#CDF279#CDF279

#CDF279 is a very light, vivid yellow-green. Relative luminance 0.779; OKLCH L 91.0% C 0.154 H 123.5°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#CDF279
RGB	rgb(205, 242, 121)
HSL	hsl(78, 82%, 71%)
HSV	hsv(78, 50%, 95%)
CMYK	cmyk(15.3%, 0%, 50%, 5.1%)
CIE-LAB	lab(90.72, -30.17, 53.95)
CIE-LCH	lch(90.72, 61.81, 119.21°)
OKLab	oklab(90.95% -0.0848 0.1282)
OKLCH	oklch(90.95% 0.154 123.5)
XYZ	xyz(60.3803, 77.8636, 29.9336)
Luminance	0.7786 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF279 #9E79F2

analogous

#F2DA79 #CDF279 #90F279

triadic

#CDF279 #79CDF2 #F279CD

tetradic

#CDF279 #79F2DA #9E79F2 #F27990

square

#CDF279 #79F2DA #9E79F2 #F27990

split-complementary

#CDF279 #7990F2 #DA79F2

monochromatic

#9FDB15 #B8ED41 #CDF279 #E2F7B1 #F5FCE3

Accessibility & contrast

On white

1.27

#CDF279 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#CDF279 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF279

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF279	#FFFFFF	#000000	##000000
##CDF279	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56E

Deuteranopia (green-blind)

#F9E480

Tritanopia (blue-blind)

#D5E8D6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf279;
/* rgb */ color: rgb(205, 242, 121);
/* oklch */ color: oklch(91.0% 0.154 123.5);

Tailwind

colors: {
  custom: {
    50: '#def6a2',
    500: '#cdf279',
    950: '#000000',
  },
}

SCSS

$custom: #cdf279;
$custom-light: #def6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf279",
  "rgb": {
    "r": 205,
    "g": 242,
    "b": 121
  },
  "hsl": {
    "h": 78.347,
    "s": 82.313,
    "l": 71.176
  },
  "oklch": {
    "l": 0.90953,
    "c": 0.15372,
    "h": 123.5
  },
  "luminance": 0.77864
}

Semantic roles & 50–950 ramp

primary

#CDF279

secondary

#6D43CC

accent

#07DF49

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF279

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

Preview Lab → · Contrast checker → · Palette generator →