#CFF78F#CFF78F

#CFF78F is a very light, vivid yellow-green. Relative luminance 0.818; OKLCH L 92.5% C 0.138 H 126.2°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#CFF78F
RGB	rgb(207, 247, 143)
HSL	hsl(83, 87%, 76%)
HSV	hsv(83, 42%, 97%)
CMYK	cmyk(16.2%, 0%, 42.1%, 3.1%)
CIE-LAB	lab(92.47, -29.42, 45.72)
CIE-LCH	lch(92.47, 54.37, 122.76°)
OKLab	oklab(92.48% -0.0813 0.1112)
OKLCH	oklch(92.48% 0.138 126.2)
XYZ	xyz(63.9504, 81.7695, 38.3952)
Luminance	0.8177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF78F #B78FF7

analogous

#F7EB8F #CFF78F #9BF78F

triadic

#CFF78F #8FCFF7 #F78FCF

tetradic

#CFF78F #8FF7EB #B78FF7 #F78F9B

square

#CFF78F #8FF7EB #B78FF7 #F78F9B

split-complementary

#CFF78F #8F9BF7 #EB8FF7

monochromatic

#9EEF1D #B7F356 #CFF78F #E7FBC8 #F3FDE2

Accessibility & contrast

On white

1.21

#CFF78F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#CFF78F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF78F

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF78F	#FFFFFF	#000000	##000000
##CFF78F	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB87

Deuteranopia (green-blind)

#FBE995

Tritanopia (blue-blind)

#D5EEDE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cff78f;
/* rgb */ color: rgb(207, 247, 143);
/* oklch */ color: oklch(92.5% 0.138 126.2);

Tailwind

colors: {
  custom: {
    50: '#dffab1',
    500: '#cff78f',
    950: '#000000',
  },
}

SCSS

$custom: #cff78f;
$custom-light: #dffab1;
$custom-dark: #000000;

JSON

{
  "hex": "#cff78f",
  "rgb": {
    "r": 207,
    "g": 247,
    "b": 143
  },
  "hsl": {
    "h": 83.077,
    "s": 86.667,
    "l": 76.471
  },
  "oklch": {
    "l": 0.92484,
    "c": 0.13775,
    "h": 126.2
  },
  "luminance": 0.8177
}

Semantic roles & 50–950 ramp

primary

#CFF78F

secondary

#8655D5

accent

#02E359

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CFF78F

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

Preview Lab → · Contrast checker → · Palette generator →