#CFEF79#CFEF79

#CFEF79 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.4% C 0.149 H 122.0°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#CFEF79
RGB	rgb(207, 239, 121)
HSL	hsl(76, 79%, 71%)
HSV	hsv(76, 49%, 94%)
CMYK	cmyk(13.4%, 0%, 49.4%, 6.3%)
CIE-LAB	lab(90.03, -28.01, 53.16)
CIE-LCH	lch(90.03, 60.09, 117.78°)
OKLab	oklab(90.44% -0.0789 0.1265)
OKLCH	oklch(90.44% 0.149 122)
XYZ	xyz(60.0501, 76.3788, 29.6645)
Luminance	0.7638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEF79 #9979EF

analogous

#EFD479 #CFEF79 #94EF79

triadic

#CFEF79 #79CFEF #EF79CF

tetradic

#CFEF79 #79EFD4 #9979EF #EF7994

square

#CFEF79 #79EFD4 #9979EF #EF7994

split-complementary

#CFEF79 #7994EF #D479EF

monochromatic

#A2D419 #BBE842 #CFEF79 #E3F6B0 #F5FCE4

Accessibility & contrast

On white

1.29

#CFEF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#CFEF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEF79

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEF79	#FFFFFF	#000000	##000000
##CFEF79	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36E

Deuteranopia (green-blind)

#F7E280

Tritanopia (blue-blind)

#D7E5D4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cfef79;
/* rgb */ color: rgb(207, 239, 121);
/* oklch */ color: oklch(90.4% 0.149 122.0);

Tailwind

colors: {
  custom: {
    50: '#dff4a2',
    500: '#cfef79',
    950: '#000000',
  },
}

SCSS

$custom: #cfef79;
$custom-light: #dff4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#cfef79",
  "rgb": {
    "r": 207,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 76.271,
    "s": 78.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.90438,
    "c": 0.14903,
    "h": 122
  },
  "luminance": 0.76379
}

Semantic roles & 50–950 ramp

primary

#CFEF79

secondary

#6844C9

accent

#0BDB43

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CFEF79

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

Preview Lab → · Contrast checker → · Palette generator →