#66F172#66F172

#66F172 is a very light, highly saturated green. Relative luminance 0.669; OKLCH L 85.4% C 0.208 H 145.0°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#66F172
RGB	rgb(102, 241, 114)
HSL	hsl(125, 83%, 67%)
HSV	hsv(125, 58%, 95%)
CMYK	cmyk(57.7%, 0%, 52.7%, 5.5%)
CIE-LAB	lab(85.48, -62.80, 49.73)
CIE-LCH	lch(85.48, 80.10, 141.63°)
OKLab	oklab(85.37% -0.1702 0.1191)
OKLCH	oklch(85.37% 0.208 145)
XYZ	xyz(39.9696, 66.9466, 26.7320)
Luminance	0.6695 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F172 #F166E5

analogous

#9FF166 #66F172 #66F1B8

triadic

#66F172 #7266F1 #F17266

tetradic

#66F172 #669FF1 #F166E5 #F1B866

square

#66F172 #669FF1 #F166E5 #F1B866

split-complementary

#66F172 #B866F1 #F1669F

monochromatic

#12CA22 #2EEC3E #66F172 #9EF6A6 #D6FBD9

Accessibility & contrast

On white

1.46

#66F172 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#66F172 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F172

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F172	#FFFFFF	#000000	##000000
##66F172	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD66

Deuteranopia (green-blind)

#E3D17B

Tritanopia (blue-blind)

#4AEBD4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66f172;
/* rgb */ color: rgb(102, 241, 114);
/* oklch */ color: oklch(85.4% 0.208 145.0);

Tailwind

colors: {
  custom: {
    50: '#9ef79d',
    500: '#66f172',
    950: '#000000',
  },
}

SCSS

$custom: #66f172;
$custom-light: #9ef79d;
$custom-dark: #000000;

JSON

{
  "hex": "#66f172",
  "rgb": {
    "r": 102,
    "g": 241,
    "b": 114
  },
  "hsl": {
    "h": 125.18,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.85365,
    "c": 0.20775,
    "h": 145
  },
  "luminance": 0.6695
}

Semantic roles & 50–950 ramp

primary

#66F172

secondary

#C734BA

accent

#06CDE0

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#10170E

muted

#80857F

Preview Lab

Preview with #66F172

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

Preview Lab → · Contrast checker → · Palette generator →