#CDEE63#CDEE63

#CDEE63 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.8% C 0.168 H 121.1°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#CDEE63
RGB	rgb(205, 238, 99)
HSL	hsl(74, 80%, 66%)
HSV	hsv(74, 58%, 93%)
CMYK	cmyk(13.9%, 0%, 58.4%, 6.7%)
CIE-LAB	lab(89.41, -30.23, 62.23)
CIE-LCH	lch(89.41, 69.19, 115.91°)
OKLab	oklab(89.83% -0.0869 0.144)
OKLCH	oklch(89.83% 0.168 121.1)
XYZ	xyz(58.0041, 75.0291, 23.2283)
Luminance	0.7503 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEE63 #8463EE

analogous

#EECA63 #CDEE63 #87EE63

triadic

#CDEE63 #63CDEE #EE63CD

tetradic

#CDEE63 #63EECA #8463EE #EE6387

square

#CDEE63 #63EECA #8463EE #EE6387

split-complementary

#CDEE63 #6387EE #CA63EE

monochromatic

#99C215 #BBE82C #CDEE63 #DFF49A #F0FAD1

Accessibility & contrast

On white

1.31

#CDEE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#CDEE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEE63

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEE63	#FFFFFF	#000000	##000000
##CDEE63	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE154

Deuteranopia (green-blind)

#F7E16C

Tritanopia (blue-blind)

#D7E3D0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cdee63;
/* rgb */ color: rgb(205, 238, 99);
/* oklch */ color: oklch(89.8% 0.168 121.1);

Tailwind

colors: {
  custom: {
    50: '#dff394',
    500: '#cdee63',
    950: '#000000',
  },
}

SCSS

$custom: #cdee63;
$custom-light: #dff394;
$custom-dark: #000000;

JSON

{
  "hex": "#cdee63",
  "rgb": {
    "r": 205,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 74.245,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89827,
    "c": 0.1682,
    "h": 121.1
  },
  "luminance": 0.75029
}

Semantic roles & 50–950 ramp

primary

#CDEE63

secondary

#5636C0

accent

#09DD3B

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #CDEE63

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

Preview Lab → · Contrast checker → · Palette generator →