#66FE74#66FE74

#66FE74 is a very light, highly saturated green. Relative luminance 0.750; OKLCH L 88.6% C 0.222 H 145.0°. Best body text is #000000 at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#66FE74
RGB	rgb(102, 254, 116)
HSL	hsl(126, 99%, 70%)
HSV	hsv(126, 60%, 100%)
CMYK	cmyk(59.8%, 0%, 54.3%, 0.4%)
CIE-LAB	lab(89.38, -67.21, 53.50)
CIE-LCH	lch(89.38, 85.91, 141.48°)
OKLab	oklab(88.59% -0.182 0.1276)
OKLCH	oklch(88.59% 0.222 145)
XYZ	xyz(44.0710, 74.9652, 28.6668)
Luminance	0.7497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FE74 #FE66F0

analogous

#A4FE66 #66FE74 #66FEC0

triadic

#66FE74 #7466FE #FE7466

tetradic

#66FE74 #66A4FE #FE66F0 #FEC066

square

#66FE74 #66A4FE #FE66F0 #FEC066

split-complementary

#66FE74 #C066FE #FE66A4

monochromatic

#02E817 #29FE3D #66FE74 #A3FEAB #E0FFE2

Accessibility & contrast

On white

1.31

#66FE74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.99

#66FE74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FE74

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FE74	#FFFFFF	#000000	##000000
##66FE74	1.00	1.31	15.99	15.99
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.99	21.00	1.00	1.00
##000000	15.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE967

Deuteranopia (green-blind)

#EFDB7E

Tritanopia (blue-blind)

#45F8DF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #66fe74;
/* rgb */ color: rgb(102, 254, 116);
/* oklch */ color: oklch(88.6% 0.222 145.0);

Tailwind

colors: {
  custom: {
    50: '#a0ff9f',
    500: '#66fe74',
    950: '#000000',
  },
}

SCSS

$custom: #66fe74;
$custom-light: #a0ff9f;
$custom-dark: #000000;

JSON

{
  "hex": "#66fe74",
  "rgb": {
    "r": 102,
    "g": 254,
    "b": 116
  },
  "hsl": {
    "h": 125.526,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.88585,
    "c": 0.22228,
    "h": 145
  },
  "luminance": 0.74969
}

Semantic roles & 50–950 ramp

primary

#66FE74

secondary

#D92FC9

accent

#00D0E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180F

muted

#818680

Preview Lab

Preview with #66FE74

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

Preview Lab → · Contrast checker → · Palette generator →