#CFEE55#CFEE55

#CFEE55 is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.8% C 0.178 H 119.9°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#CFEE55
RGB	rgb(207, 238, 85)
HSL	hsl(72, 82%, 63%)
HSV	hsv(72, 64%, 93%)
CMYK	cmyk(13%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(89.43, -30.45, 68.02)
CIE-LCH	lch(89.43, 74.53, 114.12°)
OKLab	oklab(89.84% -0.089 0.1545)
OKLCH	oklch(89.84% 0.178 119.9)
XYZ	xyz(57.9473, 75.0706, 20.0299)
Luminance	0.7507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEE55 #7455EE

analogous

#EEC055 #CFEE55 #82EE55

triadic

#CFEE55 #55CFEE #EE55CF

tetradic

#CFEE55 #55EEC0 #7455EE #EE5582

square

#CFEE55 #55EEC0 #7455EE #EE5582

split-complementary

#CFEE55 #5582EE #C055EE

monochromatic

#95B612 #BFE81D #CFEE55 #DFF48D #EEF9C4

Accessibility & contrast

On white

1.31

#CFEE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#CFEE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEE55

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEE55	#FFFFFF	#000000	##000000
##CFEE55	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)

#FCE140

Deuteranopia (green-blind)

#F9E160

Tritanopia (blue-blind)

#DAE2CF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cfee55;
/* rgb */ color: rgb(207, 238, 85);
/* oklch */ color: oklch(89.8% 0.178 119.9);

Tailwind

colors: {
  custom: {
    50: '#e1f38c',
    500: '#cfee55',
    950: '#000000',
  },
}

SCSS

$custom: #cfee55;
$custom-light: #e1f38c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfee55",
  "rgb": {
    "r": 207,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 72.157,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8984,
    "c": 0.17827,
    "h": 119.9
  },
  "luminance": 0.7507
}

Semantic roles & 50–950 ramp

primary

#CFEE55

secondary

#4C31B6

accent

#07DE33

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFEE55

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

Preview Lab → · Contrast checker → · Palette generator →