#CFF171#CFF171

#CFF171 is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.8% C 0.159 H 122.0°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#CFF171
RGB	rgb(207, 241, 113)
HSL	hsl(76, 82%, 69%)
HSV	hsv(76, 53%, 95%)
CMYK	cmyk(14.1%, 0%, 53.1%, 5.5%)
CIE-LAB	lab(90.49, -29.69, 57.36)
CIE-LCH	lch(90.49, 64.59, 117.37°)
OKLab	oklab(90.78% -0.0843 0.1349)
OKLCH	oklch(90.78% 0.159 122)
XYZ	xyz(60.1684, 77.3682, 27.3833)
Luminance	0.7737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF171 #9371F1

analogous

#F1D371 #CFF171 #8FF171

triadic

#CFF171 #71CFF1 #F171CF

tetradic

#CFF171 #71F1D3 #9371F1 #F1718F

square

#CFF171 #71F1D3 #9371F1 #F1718F

split-complementary

#CFF171 #718FF1 #D371F1

monochromatic

#A0D315 #BCEC39 #CFF171 #E2F6A9 #F5FCE0

Accessibility & contrast

On white

1.27

#CFF171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#CFF171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF171

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF171	#FFFFFF	#000000	##000000
##CFF171	1.00	1.27	16.47	16.47
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE465

Deuteranopia (green-blind)

#F9E479

Tritanopia (blue-blind)

#D8E6D4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cff171;
/* rgb */ color: rgb(207, 241, 113);
/* oklch */ color: oklch(90.8% 0.159 122.0);

Tailwind

colors: {
  custom: {
    50: '#e0f59d',
    500: '#cff171',
    950: '#000000',
  },
}

SCSS

$custom: #cff171;
$custom-light: #e0f59d;
$custom-dark: #000000;

JSON

{
  "hex": "#cff171",
  "rgb": {
    "r": 207,
    "g": 241,
    "b": 113
  },
  "hsl": {
    "h": 75.938,
    "s": 82.051,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90776,
    "c": 0.15909,
    "h": 122
  },
  "luminance": 0.77368
}

Semantic roles & 50–950 ramp

primary

#CFF171

secondary

#623CCA

accent

#07DE40

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF171

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

Preview Lab → · Contrast checker → · Palette generator →