#CFF281#CFF281

#CFF281 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 91.2% C 0.145 H 123.4°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#CFF281
RGB	rgb(207, 242, 129)
HSL	hsl(79, 81%, 73%)
HSV	hsv(79, 47%, 95%)
CMYK	cmyk(14.5%, 0%, 46.7%, 5.1%)
CIE-LAB	lab(90.94, -28.62, 50.51)
CIE-LCH	lch(90.94, 58.06, 119.53°)
OKLab	oklab(91.2% -0.0799 0.1212)
OKLCH	oklch(91.2% 0.145 123.4)
XYZ	xyz(61.4467, 78.3544, 32.6514)
Luminance	0.7835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF281 #A481F2

analogous

#F2DC81 #CFF281 #96F281

triadic

#CFF281 #81CFF2 #F281CF

tetradic

#CFF281 #81F2DC #A481F2 #F28196

square

#CFF281 #81F2DC #A481F2 #F28196

split-complementary

#CFF281 #8196F2 #DC81F2

monochromatic

#A3E117 #BAEC4A #CFF281 #E4F8B8 #F4FCE3

Accessibility & contrast

On white

1.26

#CFF281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#CFF281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF281

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF281	#FFFFFF	#000000	##000000
##CFF281	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE677

Deuteranopia (green-blind)

#F9E587

Tritanopia (blue-blind)

#D7E8D8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cff281;
/* rgb */ color: rgb(207, 242, 129);
/* oklch */ color: oklch(91.2% 0.145 123.4);

Tailwind

colors: {
  custom: {
    50: '#dff6a8',
    500: '#cff281',
    950: '#000000',
  },
}

SCSS

$custom: #cff281;
$custom-light: #dff6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#cff281",
  "rgb": {
    "r": 207,
    "g": 242,
    "b": 129
  },
  "hsl": {
    "h": 78.584,
    "s": 81.295,
    "l": 72.745
  },
  "oklch": {
    "l": 0.91196,
    "c": 0.14516,
    "h": 123.4
  },
  "luminance": 0.78355
}

Semantic roles & 50–950 ramp

primary

#CFF281

secondary

#734ACD

accent

#08DE4A

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#151710

muted

#848580

Preview Lab

Preview with #CFF281

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

Preview Lab → · Contrast checker → · Palette generator →