#CFEF83#CFEF83

#CFEF83 is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.6% C 0.139 H 122.7°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#CFEF83
RGB	rgb(207, 239, 131)
HSL	hsl(78, 77%, 73%)
HSV	hsv(78, 45%, 94%)
CMYK	cmyk(13.4%, 0%, 45.2%, 6.3%)
CIE-LAB	lab(90.15, -26.99, 48.60)
CIE-LCH	lch(90.15, 55.59, 119.05°)
OKLab	oklab(90.57% -0.0752 0.117)
OKLCH	oklch(90.57% 0.139 122.7)
XYZ	xyz(60.6954, 76.6370, 33.0632)
Luminance	0.7664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEF83 #A383EF

analogous

#EFD983 #CFEF83 #99EF83

triadic

#CFEF83 #83CFEF #EF83CF

tetradic

#CFEF83 #83EFD9 #A383EF #EF8399

square

#CFEF83 #83EFD9 #A383EF #EF8399

split-complementary

#CFEF83 #8399EF #D983EF

monochromatic

#A3DB1C #BAE84D #CFEF83 #E4F6B9 #F5FCE4

Accessibility & contrast

On white

1.29

#CFEF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#CFEF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEF83

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEF83	#FFFFFF	#000000	##000000
##CFEF83	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE47A

Deuteranopia (green-blind)

#F6E389

Tritanopia (blue-blind)

#D7E6D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cfef83;
/* rgb */ color: rgb(207, 239, 131);
/* oklch */ color: oklch(90.6% 0.139 122.7);

Tailwind

colors: {
  custom: {
    50: '#dff4a9',
    500: '#cfef83',
    950: '#000000',
  },
}

SCSS

$custom: #cfef83;
$custom-light: #dff4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#cfef83",
  "rgb": {
    "r": 207,
    "g": 239,
    "b": 131
  },
  "hsl": {
    "h": 77.778,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90572,
    "c": 0.13912,
    "h": 122.7
  },
  "luminance": 0.76637
}

Semantic roles & 50–950 ramp

primary

#CFEF83

secondary

#724DCA

accent

#0CD949

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CFEF83

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

Preview Lab → · Contrast checker → · Palette generator →