#66F26F#66F26F

#66F26F is a very light, highly saturated green. Relative luminance 0.675; OKLCH L 85.6% C 0.212 H 144.5°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#66F26F
RGB	rgb(102, 242, 111)
HSL	hsl(124, 84%, 67%)
HSV	hsv(124, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 54.1%, 5.1%)
CIE-LAB	lab(85.74, -63.54, 51.42)
CIE-LCH	lch(85.74, 81.74, 141.02°)
OKLab	oklab(85.57% -0.1723 0.1227)
OKLCH	oklch(85.57% 0.212 144.5)
XYZ	xyz(40.0985, 67.4731, 25.9463)
Luminance	0.6748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F26F #F266E9

analogous

#A3F266 #66F26F #66F2B5

triadic

#66F26F #6F66F2 #F26F66

tetradic

#66F26F #66A3F2 #F266E9 #F2B566

square

#66F26F #66A3F2 #F266E9 #F2B566

split-complementary

#66F26F #B566F2 #F266A3

monochromatic

#11CC1D #2EED3A #66F26F #9EF7A4 #D7FCD9

Accessibility & contrast

On white

1.45

#66F26F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#66F26F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F26F

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F26F	#FFFFFF	#000000	##000000
##66F26F	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE63

Deuteranopia (green-blind)

#E4D279

Tritanopia (blue-blind)

#4BECD5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66f26f;
/* rgb */ color: rgb(102, 242, 111);
/* oklch */ color: oklch(85.6% 0.212 144.5);

Tailwind

colors: {
  custom: {
    50: '#9ef79b',
    500: '#66f26f',
    950: '#000000',
  },
}

SCSS

$custom: #66f26f;
$custom-light: #9ef79b;
$custom-dark: #000000;

JSON

{
  "hex": "#66f26f",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 111
  },
  "hsl": {
    "h": 123.857,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.85572,
    "c": 0.21151,
    "h": 144.5
  },
  "luminance": 0.67477
}

Semantic roles & 50–950 ramp

primary

#66F26F

secondary

#C934BF

accent

#05D3E1

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#10170E

muted

#80857F

Preview Lab

Preview with #66F26F

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

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