#66CD93#66CD93

#66CD93 is a light, vivid green. Relative luminance 0.486; OKLCH L 77.1% C 0.129 H 156.8°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#66CD93
RGB	rgb(102, 205, 147)
HSL	hsl(146, 51%, 60%)
HSV	hsv(146, 50%, 80%)
CMYK	cmyk(50.2%, 0%, 28.3%, 19.6%)
CIE-LAB	lab(75.20, -43.18, 19.89)
CIE-LCH	lch(75.20, 47.54, 155.27°)
OKLab	oklab(77.1% -0.1182 0.0506)
OKLCH	oklch(77.1% 0.129 156.8)
XYZ	xyz(32.5747, 48.5913, 35.2606)
Luminance	0.4859 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CD93 #CD66A0

analogous

#6CCD66 #66CD93 #66CDC7

triadic

#66CD93 #9366CD #CD9366

tetradic

#66CD93 #666CCD #CD66A0 #CDC766

square

#66CD93 #666CCD #CD66A0 #CDC766

split-complementary

#66CD93 #C766CD #CD666C

monochromatic

#2D8B56 #3DB973 #66CD93 #94DCB4 #C2EBD4

Accessibility & contrast

On white

1.96

#66CD93 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#66CD93 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CD93

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CD93	#FFFFFF	#000000	##000000
##66CD93	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC090

Deuteranopia (green-blind)

#BDB597

Tritanopia (blue-blind)

#4ACCBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #66cd93;
/* rgb */ color: rgb(102, 205, 147);
/* oklch */ color: oklch(77.1% 0.129 156.8);

Tailwind

colors: {
  custom: {
    50: '#98ddb3',
    500: '#66cd93',
    950: '#000000',
  },
}

SCSS

$custom: #66cd93;
$custom-light: #98ddb3;
$custom-dark: #000000;

JSON

{
  "hex": "#66cd93",
  "rgb": {
    "r": 102,
    "g": 205,
    "b": 147
  },
  "hsl": {
    "h": 146.214,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.77103,
    "c": 0.12856,
    "h": 156.8
  },
  "luminance": 0.48594
}

Semantic roles & 50–950 ramp

primary

#66CD93

secondary

#DBB4CA

accent

#277CBE

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #66CD93

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

Preview Lab → · Contrast checker → · Palette generator →