#66F684#66F684

#66F684 is a very light, vivid green. Relative luminance 0.704; OKLCH L 86.8% C 0.199 H 147.8°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#66F684
RGB	rgb(102, 246, 132)
HSL	hsl(133, 89%, 68%)
HSV	hsv(133, 59%, 96%)
CMYK	cmyk(58.5%, 0%, 46.3%, 3.5%)
CIE-LAB	lab(87.19, -62.16, 43.35)
CIE-LCH	lch(87.19, 75.78, 145.11°)
OKLab	oklab(86.85% -0.1681 0.1058)
OKLCH	oklch(86.85% 0.199 147.8)
XYZ	xyz(42.5972, 70.3982, 33.1687)
Luminance	0.7040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F684 #F666D8

analogous

#90F666 #66F684 #66F6CC

triadic

#66F684 #8466F6 #F68466

tetradic

#66F684 #6690F6 #F666D8 #F6CC66

square

#66F684 #6690F6 #F666D8 #F6CC66

split-complementary

#66F684 #CC66F6 #F66690

monochromatic

#0DD536 #2CF356 #66F684 #A0F9B2 #DAFDE1

Accessibility & contrast

On white

1.39

#66F684 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#66F684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F684

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F684	#FFFFFF	#000000	##000000
##66F684	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E27B

Deuteranopia (green-blind)

#E6D58C

Tritanopia (blue-blind)

#42F1DB

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #66f684;
/* rgb */ color: rgb(102, 246, 132);
/* oklch */ color: oklch(86.8% 0.199 147.8);

Tailwind

colors: {
  custom: {
    50: '#9efaa9',
    500: '#66f684',
    950: '#000000',
  },
}

SCSS

$custom: #66f684;
$custom-light: #9efaa9;
$custom-dark: #000000;

JSON

{
  "hex": "#66f684",
  "rgb": {
    "r": 102,
    "g": 246,
    "b": 132
  },
  "hsl": {
    "h": 132.5,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.86849,
    "c": 0.19857,
    "h": 147.8
  },
  "luminance": 0.70402
}

Semantic roles & 50–950 ramp

primary

#66F684

secondary

#CF31AE

accent

#00B6E6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#101710

muted

#808581

Preview Lab

Preview with #66F684

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

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