#CFF17D#CFF17D

#CFF17D is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.9% C 0.148 H 122.8°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#CFF17D
RGB	rgb(207, 241, 125)
HSL	hsl(78, 81%, 72%)
HSV	hsv(78, 48%, 95%)
CMYK	cmyk(14.1%, 0%, 48.1%, 5.5%)
CIE-LAB	lab(90.62, -28.56, 52.01)
CIE-LCH	lch(90.62, 59.33, 118.77°)
OKLab	oklab(90.93% -0.0801 0.1242)
OKLCH	oklch(90.93% 0.148 122.8)
XYZ	xyz(60.8892, 77.6565, 31.1795)
Luminance	0.7766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF17D #9F7DF1

analogous

#F1D97D #CFF17D #95F17D

triadic

#CFF17D #7DCFF1 #F17DCF

tetradic

#CFF17D #7DF1D9 #9F7DF1 #F17D95

square

#CFF17D #7DF1D9 #9F7DF1 #F17D95

split-complementary

#CFF17D #7D95F1 #D97DF1

monochromatic

#A2DC18 #BBEB46 #CFF17D #E3F7B4 #F5FCE3

Accessibility & contrast

On white

1.27

#CFF17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#CFF17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF17D

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF17D	#FFFFFF	#000000	##000000
##CFF17D	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE573

Deuteranopia (green-blind)

#F8E484

Tritanopia (blue-blind)

#D7E7D6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cff17d;
/* rgb */ color: rgb(207, 241, 125);
/* oklch */ color: oklch(90.9% 0.148 122.8);

Tailwind

colors: {
  custom: {
    50: '#dff5a5',
    500: '#cff17d',
    950: '#000000',
  },
}

SCSS

$custom: #cff17d;
$custom-light: #dff5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#cff17d",
  "rgb": {
    "r": 207,
    "g": 241,
    "b": 125
  },
  "hsl": {
    "h": 77.586,
    "s": 80.556,
    "l": 71.765
  },
  "oklch": {
    "l": 0.90925,
    "c": 0.14778,
    "h": 122.8
  },
  "luminance": 0.77657
}

Semantic roles & 50–950 ramp

primary

#CFF17D

secondary

#6E47CC

accent

#09DD47

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF17D

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

Preview Lab → · Contrast checker → · Palette generator →