#66F77E#66F77E

#66F77E is a very light, highly saturated green. Relative luminance 0.709; OKLCH L 87.0% C 0.205 H 146.7°. Best body text is #000000 at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#66F77E
RGB	rgb(102, 247, 126)
HSL	hsl(130, 90%, 68%)
HSV	hsv(130, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 49%, 3.1%)
CIE-LAB	lab(87.41, -63.39, 46.48)
CIE-LCH	lch(87.41, 78.60, 143.75°)
OKLab	oklab(87% -0.1714 0.1126)
OKLCH	oklch(87% 0.205 146.7)
XYZ	xyz(42.5034, 70.8487, 31.1699)
Luminance	0.7085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F77E #F766DF

analogous

#96F766 #66F77E #66F7C6

triadic

#66F77E #7E66F7 #F77E66

tetradic

#66F77E #6696F7 #F766DF #F7C666

square

#66F77E #6696F7 #F766DF #F7C666

split-complementary

#66F77E #C666F7 #F76696

monochromatic

#0BD72D #2CF44D #66F77E #A0FAAF #DAFDE0

Accessibility & contrast

On white

1.38

#66F77E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.17

#66F77E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F77E

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F77E	#FFFFFF	#000000	##000000
##66F77E	1.00	1.38	15.17	15.17
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.17	21.00	1.00	1.00
##000000	15.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE374

Deuteranopia (green-blind)

#E7D687

Tritanopia (blue-blind)

#44F2DB

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f77e;
/* rgb */ color: rgb(102, 247, 126);
/* oklch */ color: oklch(87.0% 0.205 146.7);

Tailwind

colors: {
  custom: {
    50: '#9efba5',
    500: '#66f77e',
    950: '#000000',
  },
}

SCSS

$custom: #66f77e;
$custom-light: #9efba5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f77e",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 126
  },
  "hsl": {
    "h": 129.931,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87004,
    "c": 0.20511,
    "h": 146.7
  },
  "luminance": 0.70853
}

Semantic roles & 50–950 ramp

primary

#66F77E

secondary

#D031B6

accent

#00C0E6

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#10170F

muted

#808580

Preview Lab

Preview with #66F77E

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

Preview Lab → · Contrast checker → · Palette generator →