#CFEE63#CFEE63

#CFEE63 is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 90.0% C 0.167 H 120.5°. Best body text is #000000 at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#CFEE63
RGB	rgb(207, 238, 99)
HSL	hsl(73, 80%, 66%)
HSV	hsv(73, 58%, 93%)
CMYK	cmyk(13%, 0%, 58.4%, 6.7%)
CIE-LAB	lab(89.54, -29.46, 62.42)
CIE-LCH	lch(89.54, 69.02, 115.27°)
OKLab	oklab(89.97% -0.0849 0.1444)
OKLCH	oklch(89.97% 0.167 120.5)
XYZ	xyz(58.5595, 75.3155, 23.2543)
Luminance	0.7531 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEE63 #8263EE

analogous

#EEC763 #CFEE63 #89EE63

triadic

#CFEE63 #63CFEE #EE63CF

tetradic

#CFEE63 #63EEC7 #8263EE #EE6389

square

#CFEE63 #63EEC7 #8263EE #EE6389

split-complementary

#CFEE63 #6389EE #C763EE

monochromatic

#9BC215 #BEE82C #CFEE63 #E0F49A #F1FAD1

Accessibility & contrast

On white

1.31

#CFEE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.06

#CFEE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEE63

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEE63	#FFFFFF	#000000	##000000
##CFEE63	1.00	1.31	16.06	16.06
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.06	21.00	1.00	1.00
##000000	16.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE154

Deuteranopia (green-blind)

#F8E16C

Tritanopia (blue-blind)

#D9E3D0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cfee63;
/* rgb */ color: rgb(207, 238, 99);
/* oklch */ color: oklch(90.0% 0.167 120.5);

Tailwind

colors: {
  custom: {
    50: '#e0f394',
    500: '#cfee63',
    950: '#000000',
  },
}

SCSS

$custom: #cfee63;
$custom-light: #e0f394;
$custom-dark: #000000;

JSON

{
  "hex": "#cfee63",
  "rgb": {
    "r": 207,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 73.381,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89968,
    "c": 0.16747,
    "h": 120.5
  },
  "luminance": 0.75315
}

Semantic roles & 50–950 ramp

primary

#CFEE63

secondary

#5436C0

accent

#09DD38

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CFEE63

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

Preview Lab → · Contrast checker → · Palette generator →