#66F795#66F795

#66F795 is a very light, vivid green. Relative luminance 0.715; OKLCH L 87.4% C 0.185 H 151.3°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#66F795
RGB	rgb(102, 247, 149)
HSL	hsl(139, 90%, 68%)
HSV	hsv(139, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 39.7%, 3.1%)
CIE-LAB	lab(87.73, -59.86, 35.73)
CIE-LCH	lch(87.73, 69.71, 149.17°)
OKLab	oklab(87.37% -0.162 0.0887)
OKLCH	oklch(87.37% 0.185 151.3)
XYZ	xyz(44.1617, 71.5120, 39.9039)
Luminance	0.7152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F795 #F766C8

analogous

#7FF766 #66F795 #66F7DD

triadic

#66F795 #9566F7 #F79566

tetradic

#66F795 #667FF7 #F766C8 #F7DD66

square

#66F795 #667FF7 #F766C8 #F7DD66

split-complementary

#66F795 #DD66F7 #F7667F

monochromatic

#0BD74D #2CF46D #66F795 #A0FABD #DAFDE6

Accessibility & contrast

On white

1.37

#66F795 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#66F795 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F795

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F795	#FFFFFF	#000000	##000000
##66F795	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E48E

Deuteranopia (green-blind)

#E5D79B

Tritanopia (blue-blind)

#3AF3DF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f795;
/* rgb */ color: rgb(102, 247, 149);
/* oklch */ color: oklch(87.4% 0.185 151.3);

Tailwind

colors: {
  custom: {
    50: '#9efbb5',
    500: '#66f795',
    950: '#000000',
  },
}

SCSS

$custom: #66f795;
$custom-light: #9efbb5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f795",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 149
  },
  "hsl": {
    "h": 139.448,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87374,
    "c": 0.18466,
    "h": 151.3
  },
  "luminance": 0.71516
}

Semantic roles & 50–950 ramp

primary

#66F795

secondary

#D0319D

accent

#009BE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101711

muted

#808581

Preview Lab

Preview with #66F795

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

Preview Lab → · Contrast checker → · Palette generator →