#66FA70#66FA70

#66FA70 is a very light, highly saturated green. Relative luminance 0.724; OKLCH L 87.6% C 0.221 H 144.5°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#66FA70
RGB	rgb(102, 250, 112)
HSL	hsl(124, 94%, 69%)
HSV	hsv(124, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 55.2%, 2%)
CIE-LAB	lab(88.14, -66.29, 53.83)
CIE-LCH	lch(88.14, 85.39, 140.92°)
OKLab	oklab(87.55% -0.1797 0.128)
OKLCH	oklch(87.55% 0.221 144.5)
XYZ	xyz(42.5872, 72.3618, 27.0490)
Luminance	0.7237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FA70 #FA66F0

analogous

#A6FA66 #66FA70 #66FABA

triadic

#66FA70 #7066FA #FA7066

tetradic

#66FA70 #66A6FA #FA66F0 #FABA66

square

#66FA70 #66A6FA #FA66F0 #FABA66

split-complementary

#66FA70 #BA66FA #FA66A6

monochromatic

#07DE16 #2BF839 #66FA70 #A1FCA7 #DDFEDF

Accessibility & contrast

On white

1.36

#66FA70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#66FA70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FA70

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FA70	#FFFFFF	#000000	##000000
##66FA70	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE563

Deuteranopia (green-blind)

#EBD87B

Tritanopia (blue-blind)

#48F4DB

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #66fa70;
/* rgb */ color: rgb(102, 250, 112);
/* oklch */ color: oklch(87.6% 0.221 144.5);

Tailwind

colors: {
  custom: {
    50: '#9ffd9c',
    500: '#66fa70',
    950: '#000000',
  },
}

SCSS

$custom: #66fa70;
$custom-light: #9ffd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#66fa70",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 112
  },
  "hsl": {
    "h": 124.054,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.87554,
    "c": 0.22062,
    "h": 144.5
  },
  "luminance": 0.72366
}

Semantic roles & 50–950 ramp

primary

#66FA70

secondary

#D430C9

accent

#00D6E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #66FA70

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

Preview Lab → · Contrast checker → · Palette generator →