#66F382#66F382

#66F382 is a very light, vivid green. Relative luminance 0.685; OKLCH L 86.1% C 0.196 H 147.6°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#66F382
RGB	rgb(102, 243, 130)
HSL	hsl(132, 85%, 68%)
HSV	hsv(132, 58%, 95%)
CMYK	cmyk(58%, 0%, 46.5%, 4.7%)
CIE-LAB	lab(86.27, -61.34, 43.15)
CIE-LCH	lch(86.27, 74.99, 144.88°)
OKLab	oklab(86.08% -0.1659 0.1052)
OKLCH	oklch(86.08% 0.196 147.6)
XYZ	xyz(41.5566, 68.5338, 32.1531)
Luminance	0.6854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F382 #F366D7

analogous

#90F366 #66F382 #66F3C9

triadic

#66F382 #8266F3 #F38266

tetradic

#66F382 #6690F3 #F366D7 #F3C966

square

#66F382 #6690F3 #F366D7 #F3C966

split-complementary

#66F382 #C966F3 #F36690

monochromatic

#10CE36 #2DEF54 #66F382 #9FF7B0 #D7FCDF

Accessibility & contrast

On white

1.43

#66F382 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#66F382 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F382

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F382	#FFFFFF	#000000	##000000
##66F382	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E079

Deuteranopia (green-blind)

#E3D38A

Tritanopia (blue-blind)

#44EED8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f382;
/* rgb */ color: rgb(102, 243, 130);
/* oklch */ color: oklch(86.1% 0.196 147.6);

Tailwind

colors: {
  custom: {
    50: '#9df8a8',
    500: '#66f382',
    950: '#000000',
  },
}

SCSS

$custom: #66f382;
$custom-light: #9df8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#66f382",
  "rgb": {
    "r": 102,
    "g": 243,
    "b": 130
  },
  "hsl": {
    "h": 131.915,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.86084,
    "c": 0.19646,
    "h": 147.6
  },
  "luminance": 0.68538
}

Semantic roles & 50–950 ramp

primary

#66F382

secondary

#CA33AC

accent

#04B6E2

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #66F382

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

Preview Lab → · Contrast checker → · Palette generator →