#66F7A7#66F7A7

#66F7A7 is a very light, vivid green. Relative luminance 0.721; OKLCH L 87.7% C 0.169 H 156.1°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#66F7A7
RGB	rgb(102, 247, 167)
HSL	hsl(147, 90%, 68%)
HSV	hsv(147, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 32.4%, 3.1%)
CIE-LAB	lab(88.03, -56.67, 27.08)
CIE-LCH	lch(88.03, 62.81, 154.46°)
OKLab	oklab(87.72% -0.1541 0.0683)
OKLCH	oklch(87.72% 0.169 156.1)
XYZ	xyz(45.7114, 72.1319, 48.0656)
Luminance	0.7214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7A7 #F766B6

analogous

#6DF766 #66F7A7 #66F7F0

triadic

#66F7A7 #A766F7 #F7A766

tetradic

#66F7A7 #666DF7 #F766B6 #F7F066

square

#66F7A7 #666DF7 #F766B6 #F7F066

split-complementary

#66F7A7 #F066F7 #F7666D

monochromatic

#0BD767 #2CF486 #66F7A7 #A0FAC8 #DAFDEA

Accessibility & contrast

On white

1.36

#66F7A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#66F7A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7A7

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7A7	#FFFFFF	#000000	##000000
##66F7A7	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E5A2

Deuteranopia (green-blind)

#E2D7AC

Tritanopia (blue-blind)

#2DF5E2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #66f7a7;
/* rgb */ color: rgb(102, 247, 167);
/* oklch */ color: oklch(87.7% 0.169 156.1);

Tailwind

colors: {
  custom: {
    50: '#9efbc1',
    500: '#66f7a7',
    950: '#000000',
  },
}

SCSS

$custom: #66f7a7;
$custom-light: #9efbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7a7",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 167
  },
  "hsl": {
    "h": 146.897,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87717,
    "c": 0.16861,
    "h": 156.1
  },
  "luminance": 0.72136
}

Semantic roles & 50–950 ramp

primary

#66F7A7

secondary

#D03189

accent

#007FE6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #66F7A7

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

Preview Lab → · Contrast checker → · Palette generator →