#CDEE78#CDEE78

#CDEE78 is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 90.1% C 0.149 H 122.3°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#CDEE78
RGB	rgb(205, 238, 120)
HSL	hsl(77, 78%, 70%)
HSV	hsv(77, 50%, 93%)
CMYK	cmyk(13.9%, 0%, 49.6%, 6.7%)
CIE-LAB	lab(89.62, -28.39, 53.10)
CIE-LCH	lch(89.62, 60.21, 118.13°)
OKLab	oklab(90.07% -0.0799 0.1263)
OKLCH	oklch(90.07% 0.149 122.3)
XYZ	xyz(59.1418, 75.4842, 29.2198)
Luminance	0.7548 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEE78 #9978EE

analogous

#EED478 #CDEE78 #92EE78

triadic

#CDEE78 #78CDEE #EE78CD

tetradic

#CDEE78 #78EED4 #9978EE #EE7892

square

#CDEE78 #78EED4 #9978EE #EE7892

split-complementary

#CDEE78 #7892EE #D478EE

monochromatic

#9ED11A #B9E742 #CDEE78 #E1F5AE #F5FCE4

Accessibility & contrast

On white

1.30

#CDEE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#CDEE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEE78

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEE78	#FFFFFF	#000000	##000000
##CDEE78	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE26D

Deuteranopia (green-blind)

#F5E17F

Tritanopia (blue-blind)

#D5E4D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cdee78;
/* rgb */ color: rgb(205, 238, 120);
/* oklch */ color: oklch(90.1% 0.149 122.3);

Tailwind

colors: {
  custom: {
    50: '#def3a1',
    500: '#cdee78',
    950: '#000000',
  },
}

SCSS

$custom: #cdee78;
$custom-light: #def3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cdee78",
  "rgb": {
    "r": 205,
    "g": 238,
    "b": 120
  },
  "hsl": {
    "h": 76.78,
    "s": 77.632,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90066,
    "c": 0.14943,
    "h": 122.3
  },
  "luminance": 0.75484
}

Semantic roles & 50–950 ramp

primary

#CDEE78

secondary

#6843C7

accent

#0CDA45

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CDEE78

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

Preview Lab → · Contrast checker → · Palette generator →