#66F774#66F774

#66F774 is a very light, highly saturated green. Relative luminance 0.706; OKLCH L 86.9% C 0.214 H 145.2°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#66F774
RGB	rgb(102, 247, 116)
HSL	hsl(126, 90%, 68%)
HSV	hsv(126, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 53%, 3.1%)
CIE-LAB	lab(87.29, -64.72, 51.00)
CIE-LCH	lch(87.29, 82.40, 141.76°)
OKLab	oklab(86.87% -0.1753 0.1221)
OKLCH	oklch(86.87% 0.214 145.2)
XYZ	xyz(41.8901, 70.6033, 27.9399)
Luminance	0.7061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F774 #F766E9

analogous

#A0F766 #66F774 #66F7BC

triadic

#66F774 #7466F7 #F77466

tetradic

#66F774 #66A0F7 #F766E9 #F7BC66

square

#66F774 #66A0F7 #F766E9 #F7BC66

split-complementary

#66F774 #BC66F7 #F766A0

monochromatic

#0BD71F #2CF43F #66F774 #A0FAA9 #DAFDDE

Accessibility & contrast

On white

1.39

#66F774 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#66F774 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F774

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F774	#FFFFFF	#000000	##000000
##66F774	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE268

Deuteranopia (green-blind)

#E8D67E

Tritanopia (blue-blind)

#48F1D9

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f774;
/* rgb */ color: rgb(102, 247, 116);
/* oklch */ color: oklch(86.9% 0.214 145.2);

Tailwind

colors: {
  custom: {
    50: '#9efb9f',
    500: '#66f774',
    950: '#000000',
  },
}

SCSS

$custom: #66f774;
$custom-light: #9efb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#66f774",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 116
  },
  "hsl": {
    "h": 125.793,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86867,
    "c": 0.21362,
    "h": 145.2
  },
  "luminance": 0.70607
}

Semantic roles & 50–950 ramp

primary

#66F774

secondary

#D031C1

accent

#00CFE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170F

muted

#818580

Preview Lab

Preview with #66F774

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

Preview Lab → · Contrast checker → · Palette generator →