#66D260#66D260

#66D260 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.4% C 0.183 H 142.6°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#66D260
RGB	rgb(102, 210, 96)
HSL	hsl(117, 56%, 60%)
HSV	hsv(117, 54%, 82%)
CMYK	cmyk(51.4%, 0%, 54.3%, 17.6%)
CIE-LAB	lab(75.92, -53.39, 46.62)
CIE-LCH	lch(75.92, 70.88, 138.88°)
OKLab	oklab(77.44% -0.1454 0.1111)
OKLCH	oklch(77.44% 0.183 142.6)
XYZ	xyz(30.6359, 49.7601, 19.0543)
Luminance	0.4976 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D260 #CC60D2

analogous

#9FD260 #66D260 #60D293

triadic

#66D260 #6066D2 #D26066

tetradic

#66D260 #609FD2 #CC60D2 #D29360

square

#66D260 #609FD2 #CC60D2 #D29360

split-complementary

#66D260 #9360D2 #D2609F

monochromatic

#2E8F29 #3DBF36 #66D260 #94DF90 #C2EDBF

Accessibility & contrast

On white

1.92

#66D260 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#66D260 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D260

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D260	#FFFFFF	#000000	##000000
##66D260	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C155

Deuteranopia (green-blind)

#C8B768

Tritanopia (blue-blind)

#58CCB8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #66d260;
/* rgb */ color: rgb(102, 210, 96);
/* oklch */ color: oklch(77.4% 0.183 142.6);

Tailwind

colors: {
  custom: {
    50: '#9ae190',
    500: '#66d260',
    950: '#000000',
  },
}

SCSS

$custom: #66d260;
$custom-light: #9ae190;
$custom-dark: #000000;

JSON

{
  "hex": "#66d260",
  "rgb": {
    "r": 102,
    "g": 210,
    "b": 96
  },
  "hsl": {
    "h": 116.842,
    "s": 55.882,
    "l": 60
  },
  "oklch": {
    "l": 0.7744,
    "c": 0.18301,
    "h": 142.6
  },
  "luminance": 0.49762
}

Semantic roles & 50–950 ramp

primary

#66D260

secondary

#DBB1DD

accent

#49DFD7

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0F150D

muted

#7E837E

Preview Lab

Preview with #66D260

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

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