#66F86F#66F86F

#66F86F is a very light, highly saturated green. Relative luminance 0.711; OKLCH L 87.1% C 0.219 H 144.4°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#66F86F
RGB	rgb(102, 248, 111)
HSL	hsl(124, 91%, 69%)
HSV	hsv(124, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 55.2%, 2.7%)
CIE-LAB	lab(87.54, -65.70, 53.56)
CIE-LCH	lch(87.54, 84.76, 140.81°)
OKLab	oklab(87.05% -0.1781 0.1274)
OKLCH	oklch(87.05% 0.219 144.4)
XYZ	xyz(41.9136, 71.1034, 26.5514)
Luminance	0.7111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F86F #F866EF

analogous

#A6F866 #66F86F #66F8B8

triadic

#66F86F #6F66F8 #F86F66

tetradic

#66F86F #66A6F8 #F866EF #F8B866

square

#66F86F #66A6F8 #F866EF #F8B866

split-complementary

#66F86F #B866F8 #F866A6

monochromatic

#0ADA17 #2BF538 #66F86F #A1FBA6 #DBFDDD

Accessibility & contrast

On white

1.38

#66F86F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#66F86F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F86F

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F86F	#FFFFFF	#000000	##000000
##66F86F	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE362

Deuteranopia (green-blind)

#EAD779

Tritanopia (blue-blind)

#49F2DA

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f86f;
/* rgb */ color: rgb(102, 248, 111);
/* oklch */ color: oklch(87.1% 0.219 144.4);

Tailwind

colors: {
  custom: {
    50: '#9ffc9c',
    500: '#66f86f',
    950: '#000000',
  },
}

SCSS

$custom: #66f86f;
$custom-light: #9ffc9c;
$custom-dark: #000000;

JSON

{
  "hex": "#66f86f",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 111
  },
  "hsl": {
    "h": 123.699,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.8705,
    "c": 0.21896,
    "h": 144.4
  },
  "luminance": 0.71107
}

Semantic roles & 50–950 ramp

primary

#66F86F

secondary

#D231C8

accent

#00D7E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #66F86F

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

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