#66F875#66F875

#66F875 is a very light, highly saturated green. Relative luminance 0.712; OKLCH L 87.1% C 0.214 H 145.3°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#66F875
RGB	rgb(102, 248, 117)
HSL	hsl(126, 91%, 69%)
HSV	hsv(126, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 52.8%, 2.7%)
CIE-LAB	lab(87.60, -64.95, 50.91)
CIE-LCH	lch(87.60, 82.53, 141.91°)
OKLab	oklab(87.13% -0.1759 0.1219)
OKLCH	oklch(87.13% 0.214 145.3)
XYZ	xyz(42.2552, 71.2400, 28.3501)
Luminance	0.7124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F875 #F866E9

analogous

#A0F866 #66F875 #66F8BE

triadic

#66F875 #7566F8 #F87566

tetradic

#66F875 #66A0F8 #F866E9 #F8BE66

square

#66F875 #66A0F8 #F866E9 #F8BE66

split-complementary

#66F875 #BE66F8 #F866A0

monochromatic

#0ADA1F #2BF540 #66F875 #A1FBAA #DBFDDF

Accessibility & contrast

On white

1.38

#66F875 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#66F875 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F875

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F875	#FFFFFF	#000000	##000000
##66F875	1.00	1.38	15.25	15.25
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.25	21.00	1.00	1.00
##000000	15.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE369

Deuteranopia (green-blind)

#E9D77F

Tritanopia (blue-blind)

#47F2DA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f875;
/* rgb */ color: rgb(102, 248, 117);
/* oklch */ color: oklch(87.1% 0.214 145.3);

Tailwind

colors: {
  custom: {
    50: '#9ffc9f',
    500: '#66f875',
    950: '#000000',
  },
}

SCSS

$custom: #66f875;
$custom-light: #9ffc9f;
$custom-dark: #000000;

JSON

{
  "hex": "#66f875",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 117
  },
  "hsl": {
    "h": 126.164,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87126,
    "c": 0.21403,
    "h": 145.3
  },
  "luminance": 0.71244
}

Semantic roles & 50–950 ramp

primary

#66F875

secondary

#D231C1

accent

#00CEE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180F

muted

#818680

Preview Lab

Preview with #66F875

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

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