#66F874#66F874

#66F874 is a very light, highly saturated green. Relative luminance 0.712; OKLCH L 87.1% C 0.215 H 145.1°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#66F874
RGB	rgb(102, 248, 116)
HSL	hsl(126, 91%, 69%)
HSV	hsv(126, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 53.2%, 2.7%)
CIE-LAB	lab(87.59, -65.08, 51.36)
CIE-LCH	lch(87.59, 82.90, 141.72°)
OKLab	oklab(87.11% -0.1763 0.1229)
OKLCH	oklch(87.11% 0.215 145.1)
XYZ	xyz(42.1967, 71.2166, 28.0421)
Luminance	0.7122 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F874 #F866EA

analogous

#A1F866 #66F874 #66F8BD

triadic

#66F874 #7466F8 #F87466

tetradic

#66F874 #66A1F8 #F866EA #F8BD66

square

#66F874 #66A1F8 #F866EA #F8BD66

split-complementary

#66F874 #BD66F8 #F866A1

monochromatic

#0ADA1E #2BF53F #66F874 #A1FBA9 #DBFDDE

Accessibility & contrast

On white

1.38

#66F874 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#66F874 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F874

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F874	#FFFFFF	#000000	##000000
##66F874	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE368

Deuteranopia (green-blind)

#E9D77E

Tritanopia (blue-blind)

#47F2DA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f874;
/* rgb */ color: rgb(102, 248, 116);
/* oklch */ color: oklch(87.1% 0.215 145.1);

Tailwind

colors: {
  custom: {
    50: '#9ffc9f',
    500: '#66f874',
    950: '#000000',
  },
}

SCSS

$custom: #66f874;
$custom-light: #9ffc9f;
$custom-dark: #000000;

JSON

{
  "hex": "#66f874",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 116
  },
  "hsl": {
    "h": 125.753,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87113,
    "c": 0.21487,
    "h": 145.1
  },
  "luminance": 0.71221
}

Semantic roles & 50–950 ramp

primary

#66F874

secondary

#D231C2

accent

#00CFE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180F

muted

#818680

Preview Lab

Preview with #66F874

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

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