#66DC70#66DC70

#66DC70 is a light, vivid green. Relative luminance 0.552; OKLCH L 80.1% C 0.182 H 145.2°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#66DC70
RGB	rgb(102, 220, 112)
HSL	hsl(125, 63%, 63%)
HSV	hsv(125, 54%, 86%)
CMYK	cmyk(53.6%, 0%, 49.1%, 13.7%)
CIE-LAB	lab(79.14, -55.18, 42.92)
CIE-LCH	lch(79.14, 69.91, 142.13°)
OKLab	oklab(80.15% -0.1497 0.1039)
OKLCH	oklch(80.15% 0.182 145.2)
XYZ	xyz(33.9953, 55.1782, 24.1851)
Luminance	0.5518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DC70 #DC66D2

analogous

#97DC66 #66DC70 #66DCAB

triadic

#66DC70 #7066DC #DC7066

tetradic

#66DC70 #6697DC #DC66D2 #DCAB66

square

#66DC70 #6697DC #DC66D2 #DCAB66

split-complementary

#66DC70 #AB66DC #DC6697

monochromatic

#25A230 #34D141 #66DC70 #98E79F #CAF3CD

Accessibility & contrast

On white

1.74

#66DC70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#66DC70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DC70

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DC70	#FFFFFF	#000000	##000000
##66DC70	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB67

Deuteranopia (green-blind)

#D0C078

Tritanopia (blue-blind)

#51D7C3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #66dc70;
/* rgb */ color: rgb(102, 220, 112);
/* oklch */ color: oklch(80.1% 0.182 145.2);

Tailwind

colors: {
  custom: {
    50: '#9be89b',
    500: '#66dc70',
    950: '#000000',
  },
}

SCSS

$custom: #66dc70;
$custom-light: #9be89b;
$custom-dark: #000000;

JSON

{
  "hex": "#66dc70",
  "rgb": {
    "r": 102,
    "g": 220,
    "b": 112
  },
  "hsl": {
    "h": 125.085,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80149,
    "c": 0.1822,
    "h": 145.2
  },
  "luminance": 0.55181
}

Semantic roles & 50–950 ramp

primary

#66DC70

secondary

#A6419D

accent

#1BBCCB

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0F160E

muted

#80847F

Preview Lab

Preview with #66DC70

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

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