#66FD72#66FD72

#66FD72 is a very light, highly saturated green. Relative luminance 0.743; OKLCH L 88.3% C 0.223 H 144.7°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#66FD72
RGB	rgb(102, 253, 114)
HSL	hsl(125, 97%, 70%)
HSV	hsv(125, 60%, 99%)
CMYK	cmyk(59.7%, 0%, 54.9%, 0.8%)
CIE-LAB	lab(89.06, -67.10, 54.02)
CIE-LCH	lch(89.06, 86.14, 141.17°)
OKLab	oklab(88.32% -0.1818 0.1286)
OKLCH	oklch(88.32% 0.223 144.7)
XYZ	xyz(43.6394, 74.2861, 27.9552)
Luminance	0.7429 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FD72 #FD66F1

analogous

#A6FD66 #66FD72 #66FDBD

triadic

#66FD72 #7266FD #FD7266

tetradic

#66FD72 #66A6FD #FD66F1 #FDBD66

square

#66FD72 #66A6FD #FD66F1 #FDBD66

split-complementary

#66FD72 #BD66FD #FD66A6

monochromatic

#03E615 #2AFC3A #66FD72 #A2FEAA #DFFFE1

Accessibility & contrast

On white

1.32

#66FD72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#66FD72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FD72

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FD72	#FFFFFF	#000000	##000000
##66FD72	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE865

Deuteranopia (green-blind)

#EEDB7D

Tritanopia (blue-blind)

#46F7DE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66fd72;
/* rgb */ color: rgb(102, 253, 114);
/* oklch */ color: oklch(88.3% 0.223 144.7);

Tailwind

colors: {
  custom: {
    50: '#9fff9e',
    500: '#66fd72',
    950: '#000000',
  },
}

SCSS

$custom: #66fd72;
$custom-light: #9fff9e;
$custom-dark: #000000;

JSON

{
  "hex": "#66fd72",
  "rgb": {
    "r": 102,
    "g": 253,
    "b": 114
  },
  "hsl": {
    "h": 124.768,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.88315,
    "c": 0.22268,
    "h": 144.7
  },
  "luminance": 0.7429
}

Semantic roles & 50–950 ramp

primary

#66FD72

secondary

#D82FCA

accent

#00D3E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180F

muted

#818680

Preview Lab

Preview with #66FD72

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

Preview Lab → · Contrast checker → · Palette generator →