#66F96C#66F96C

#66F96C is a very light, highly saturated green. Relative luminance 0.717; OKLCH L 87.3% C 0.223 H 144.0°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#66F96C
RGB	rgb(102, 249, 108)
HSL	hsl(122, 92%, 69%)
HSV	hsv(122, 59%, 98%)
CMYK	cmyk(59%, 0%, 56.6%, 2.4%)
CIE-LAB	lab(87.80, -66.41, 55.21)
CIE-LCH	lch(87.80, 86.36, 140.26°)
OKLab	oklab(87.26% -0.1802 0.1307)
OKLCH	oklch(87.26% 0.223 144)
XYZ	xyz(42.0595, 71.6549, 25.7988)
Luminance	0.7166 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F96C #F966F3

analogous

#AAF966 #66F96C #66F9B6

triadic

#66F96C #6C66F9 #F96C66

tetradic

#66F96C #66AAF9 #F966F3 #F9B666

square

#66F96C #66AAF9 #F966F3 #F9B666

split-complementary

#66F96C #B666F9 #F966AA

monochromatic

#09DC11 #2BF733 #66F96C #A1FBA5 #DCFEDD

Accessibility & contrast

On white

1.37

#66F96C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#66F96C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F96C

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F96C	#FFFFFF	#000000	##000000
##66F96C	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE45E

Deuteranopia (green-blind)

#EBD777

Tritanopia (blue-blind)

#49F3DA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f96c;
/* rgb */ color: rgb(102, 249, 108);
/* oklch */ color: oklch(87.3% 0.223 144.0);

Tailwind

colors: {
  custom: {
    50: '#9ffc9a',
    500: '#66f96c',
    950: '#000000',
  },
}

SCSS

$custom: #66f96c;
$custom-light: #9ffc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#66f96c",
  "rgb": {
    "r": 102,
    "g": 249,
    "b": 108
  },
  "hsl": {
    "h": 122.449,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.8726,
    "c": 0.22259,
    "h": 144
  },
  "luminance": 0.71659
}

Semantic roles & 50–950 ramp

primary

#66F96C

secondary

#D330CC

accent

#00DCE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #66F96C

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

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