#66F475#66F475

#66F475 is a very light, highly saturated green. Relative luminance 0.688; OKLCH L 86.1% C 0.209 H 145.4°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#66F475
RGB	rgb(102, 244, 117)
HSL	hsl(126, 87%, 68%)
HSV	hsv(126, 58%, 96%)
CMYK	cmyk(58.2%, 0%, 52%, 4.3%)
CIE-LAB	lab(86.41, -63.51, 49.47)
CIE-LCH	lch(86.41, 80.50, 142.08°)
OKLab	oklab(86.14% -0.172 0.1188)
OKLCH	oklch(86.14% 0.209 145.4)
XYZ	xyz(41.0385, 68.8067, 27.9445)
Luminance	0.6881 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F475 #F466E5

analogous

#9EF466 #66F475 #66F4BC

triadic

#66F475 #7566F4 #F47566

tetradic

#66F475 #669EF4 #F466E5 #F4BC66

square

#66F475 #669EF4 #F466E5 #F4BC66

split-complementary

#66F475 #BC66F4 #F4669E

monochromatic

#0FD123 #2DF042 #66F475 #9FF8A8 #D8FCDC

Accessibility & contrast

On white

1.42

#66F475 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#66F475 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F475

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F475	#FFFFFF	#000000	##000000
##66F475	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E06A

Deuteranopia (green-blind)

#E5D37E

Tritanopia (blue-blind)

#48EED7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f475;
/* rgb */ color: rgb(102, 244, 117);
/* oklch */ color: oklch(86.1% 0.209 145.4);

Tailwind

colors: {
  custom: {
    50: '#9ef99f',
    500: '#66f475',
    950: '#000000',
  },
}

SCSS

$custom: #66f475;
$custom-light: #9ef99f;
$custom-dark: #000000;

JSON

{
  "hex": "#66f475",
  "rgb": {
    "r": 102,
    "g": 244,
    "b": 117
  },
  "hsl": {
    "h": 126.338,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.86143,
    "c": 0.20901,
    "h": 145.4
  },
  "luminance": 0.68811
}

Semantic roles & 50–950 ramp

primary

#66F475

secondary

#CC32BC

accent

#02CBE3

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#10170F

muted

#808580

Preview Lab

Preview with #66F475

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

Preview Lab → · Contrast checker → · Palette generator →