#66FA7E#66FA7E

#66FA7E is a very light, highly saturated green. Relative luminance 0.727; OKLCH L 87.7% C 0.209 H 146.6°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#66FA7E
RGB	rgb(102, 250, 126)
HSL	hsl(130, 94%, 69%)
HSV	hsv(130, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 49.6%, 2%)
CIE-LAB	lab(88.30, -64.48, 47.59)
CIE-LCH	lch(88.30, 80.14, 143.57°)
OKLab	oklab(87.74% -0.1744 0.1151)
OKLCH	oklch(87.74% 0.209 146.6)
XYZ	xyz(43.4282, 72.6982, 31.4782)
Luminance	0.7270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FA7E #FA66E2

analogous

#98FA66 #66FA7E #66FAC8

triadic

#66FA7E #7E66FA #FA7E66

tetradic

#66FA7E #6698FA #FA66E2 #FAC866

square

#66FA7E #6698FA #FA66E2 #FAC866

split-complementary

#66FA7E #C866FA #FA6698

monochromatic

#07DE2A #2BF84C #66FA7E #A1FCB0 #DDFEE2

Accessibility & contrast

On white

1.35

#66FA7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#66FA7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FA7E

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FA7E	#FFFFFF	#000000	##000000
##66FA7E	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE673

Deuteranopia (green-blind)

#EAD887

Tritanopia (blue-blind)

#43F5DD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #66fa7e;
/* rgb */ color: rgb(102, 250, 126);
/* oklch */ color: oklch(87.7% 0.209 146.6);

Tailwind

colors: {
  custom: {
    50: '#9ffda5',
    500: '#66fa7e',
    950: '#000000',
  },
}

SCSS

$custom: #66fa7e;
$custom-light: #9ffda5;
$custom-dark: #000000;

JSON

{
  "hex": "#66fa7e",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 126
  },
  "hsl": {
    "h": 129.73,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.87739,
    "c": 0.20893,
    "h": 146.6
  },
  "luminance": 0.72702
}

Semantic roles & 50–950 ramp

primary

#66FA7E

secondary

#D430B9

accent

#00C0E6

background

#FDFFFC

surface

#F7FFF6

border

#D0D7D0

text

#10180F

muted

#818680

Preview Lab

Preview with #66FA7E

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

Preview Lab → · Contrast checker → · Palette generator →