#CDF478#CDF478

#CDF478 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 91.4% C 0.157 H 123.9°. Best body text is #000000 at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#CDF478
RGB	rgb(205, 244, 120)
HSL	hsl(79, 85%, 71%)
HSV	hsv(79, 51%, 96%)
CMYK	cmyk(16%, 0%, 50.8%, 4.3%)
CIE-LAB	lab(91.25, -31.19, 55.05)
CIE-LCH	lch(91.25, 63.27, 119.54°)
OKLab	oklab(91.38% -0.0878 0.1305)
OKLCH	oklch(91.38% 0.157 123.9)
XYZ	xyz(60.9178, 79.0362, 29.8118)
Luminance	0.7904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF478 #9F78F4

analogous

#F4DD78 #CDF478 #8FF478

triadic

#CDF478 #78CDF4 #F478CD

tetradic

#CDF478 #78F4DD #9F78F4 #F4788F

square

#CDF478 #78F4DD #9F78F4 #F4788F

split-complementary

#CDF478 #788FF4 #DD78F4

monochromatic

#9FDF12 #B8EF3F #CDF478 #E2F9B1 #F5FDE3

Accessibility & contrast

On white

1.25

#CDF478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.81

#CDF478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF478

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF478	#FFFFFF	#000000	##000000
##CDF478	1.00	1.25	16.81	16.81
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.81	21.00	1.00	1.00
##000000	16.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76D

Deuteranopia (green-blind)

#FAE67F

Tritanopia (blue-blind)

#D5EAD8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cdf478;
/* rgb */ color: rgb(205, 244, 120);
/* oklch */ color: oklch(91.4% 0.157 123.9);

Tailwind

colors: {
  custom: {
    50: '#def7a2',
    500: '#cdf478',
    950: '#000000',
  },
}

SCSS

$custom: #cdf478;
$custom-light: #def7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf478",
  "rgb": {
    "r": 205,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 78.871,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.91378,
    "c": 0.15728,
    "h": 123.9
  },
  "luminance": 0.79037
}

Semantic roles & 50–950 ramp

primary

#CDF478

secondary

#6E41CF

accent

#04E14A

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF478

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

Preview Lab → · Contrast checker → · Palette generator →