#66F693#66F693

#66F693 is a very light, vivid green. Relative luminance 0.708; OKLCH L 87.1% C 0.185 H 150.9°. Best body text is #000000 at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#66F693
RGB	rgb(102, 246, 147)
HSL	hsl(139, 89%, 68%)
HSV	hsv(139, 59%, 96%)
CMYK	cmyk(58.5%, 0%, 40.2%, 3.5%)
CIE-LAB	lab(87.41, -59.81, 36.29)
CIE-LCH	lch(87.41, 69.96, 148.75°)
OKLab	oklab(87.1% -0.1618 0.09)
OKLCH	oklch(87.1% 0.185 150.9)
XYZ	xyz(43.6984, 70.8387, 38.9685)
Luminance	0.7084 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F693 #F666C9

analogous

#81F666 #66F693 #66F6DB

triadic

#66F693 #9366F6 #F69366

tetradic

#66F693 #6681F6 #F666C9 #F6DB66

square

#66F693 #6681F6 #F666C9 #F6DB66

split-complementary

#66F693 #DB66F6 #F66681

monochromatic

#0DD54B #2CF36A #66F693 #A0F9BC #DAFDE5

Accessibility & contrast

On white

1.38

#66F693 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.17

#66F693 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F693

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F693	#FFFFFF	#000000	##000000
##66F693	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)

#F7E38C

Deuteranopia (green-blind)

#E4D699

Tritanopia (blue-blind)

#3BF2DD

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f693;
/* rgb */ color: rgb(102, 246, 147);
/* oklch */ color: oklch(87.1% 0.185 150.9);

Tailwind

colors: {
  custom: {
    50: '#9efab3',
    500: '#66f693',
    950: '#000000',
  },
}

SCSS

$custom: #66f693;
$custom-light: #9efab3;
$custom-dark: #000000;

JSON

{
  "hex": "#66f693",
  "rgb": {
    "r": 102,
    "g": 246,
    "b": 147
  },
  "hsl": {
    "h": 138.75,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87096,
    "c": 0.18515,
    "h": 150.9
  },
  "luminance": 0.70843
}

Semantic roles & 50–950 ramp

primary

#66F693

secondary

#CF319E

accent

#009EE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66F693

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

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