#66F792#66F792

#66F792 is a very light, vivid green. Relative luminance 0.714; OKLCH L 87.3% C 0.187 H 150.6°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#66F792
RGB	rgb(102, 247, 146)
HSL	hsl(138, 90%, 68%)
HSV	hsv(138, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 40.9%, 3.1%)
CIE-LAB	lab(87.69, -60.36, 37.15)
CIE-LCH	lch(87.69, 70.88, 148.39°)
OKLab	oklab(87.32% -0.1632 0.092)
OKLCH	oklch(87.32% 0.187 150.6)
XYZ	xyz(43.9253, 71.4174, 38.6587)
Luminance	0.7142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F792 #F766CB

analogous

#82F766 #66F792 #66F7DA

triadic

#66F792 #9266F7 #F79266

tetradic

#66F792 #6682F7 #F766CB #F7DA66

square

#66F792 #6682F7 #F766CB #F7DA66

split-complementary

#66F792 #DA66F7 #F76682

monochromatic

#0BD749 #2CF469 #66F792 #A0FABB #DAFDE5

Accessibility & contrast

On white

1.37

#66F792 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.28

#66F792 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F792

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F792	#FFFFFF	#000000	##000000
##66F792	1.00	1.37	15.28	15.28
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.28	21.00	1.00	1.00
##000000	15.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E48B

Deuteranopia (green-blind)

#E5D799

Tritanopia (blue-blind)

#3BF3DE

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f792;
/* rgb */ color: rgb(102, 247, 146);
/* oklch */ color: oklch(87.3% 0.187 150.6);

Tailwind

colors: {
  custom: {
    50: '#9efbb3',
    500: '#66f792',
    950: '#000000',
  },
}

SCSS

$custom: #66f792;
$custom-light: #9efbb3;
$custom-dark: #000000;

JSON

{
  "hex": "#66f792",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 146
  },
  "hsl": {
    "h": 138.207,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87321,
    "c": 0.18737,
    "h": 150.6
  },
  "luminance": 0.71422
}

Semantic roles & 50–950 ramp

primary

#66F792

secondary

#D031A0

accent

#00A0E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101711

muted

#808581

Preview Lab

Preview with #66F792

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

Preview Lab → · Contrast checker → · Palette generator →