#66F765#66F765

#66F765 is a very light, highly saturated green. Relative luminance 0.703; OKLCH L 86.7% C 0.226 H 143.2°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#66F765
RGB	rgb(102, 247, 101)
HSL	hsl(120, 90%, 68%)
HSV	hsv(120, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 59.1%, 3.1%)
CIE-LAB	lab(87.14, -66.49, 57.49)
CIE-LCH	lch(87.14, 87.90, 139.15°)
OKLab	oklab(86.69% -0.1807 0.1351)
OKLCH	oklch(86.69% 0.226 143.2)
XYZ	xyz(41.0869, 70.2821, 23.7100)
Luminance	0.7029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F765 #F665F7

analogous

#AFF765 #66F765 #65F7AD

triadic

#66F765 #6566F7 #F76566

tetradic

#66F765 #65AFF7 #F665F7 #F7AD65

square

#66F765 #65AFF7 #F665F7 #F7AD65

split-complementary

#66F765 #AD65F7 #F765AF

monochromatic

#0DD60B #2CF42B #66F765 #A0FA9F #DAFDD9

Accessibility & contrast

On white

1.39

#66F765 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#66F765 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F765

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F765	#FFFFFF	#000000	##000000
##66F765	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE255

Deuteranopia (green-blind)

#EAD571

Tritanopia (blue-blind)

#4CF0D8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #66f765;
/* rgb */ color: rgb(102, 247, 101);
/* oklch */ color: oklch(86.7% 0.226 143.2);

Tailwind

colors: {
  custom: {
    50: '#9ffb95',
    500: '#66f765',
    950: '#000000',
  },
}

SCSS

$custom: #66f765;
$custom-light: #9ffb95;
$custom-dark: #000000;

JSON

{
  "hex": "#66f765",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 101
  },
  "hsl": {
    "h": 119.589,
    "s": 90.123,
    "l": 68.235
  },
  "oklch": {
    "l": 0.86687,
    "c": 0.22561,
    "h": 143.2
  },
  "luminance": 0.70286
}

Semantic roles & 50–950 ramp

primary

#66F765

secondary

#CF30D0

accent

#00E6E4

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170E

muted

#81857F

Preview Lab

Preview with #66F765

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

Preview Lab → · Contrast checker → · Palette generator →