#66D95E#66D95E

#66D95E is a light, vivid green. Relative luminance 0.533; OKLCH L 79.2% C 0.194 H 142.3°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#66D95E
RGB	rgb(102, 217, 94)
HSL	hsl(116, 62%, 61%)
HSV	hsv(116, 57%, 85%)
CMYK	cmyk(53%, 0%, 56.7%, 14.9%)
CIE-LAB	lab(78.03, -56.33, 50.03)
CIE-LCH	lch(78.03, 75.34, 138.39°)
OKLab	oklab(79.16% -0.1535 0.1184)
OKLCH	oklch(79.16% 0.194 142.3)
XYZ	xyz(32.3111, 53.2560, 19.1643)
Luminance	0.5326 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D95E #D15ED9

analogous

#A3D95E #66D95E #5ED993

triadic

#66D95E #5E66D9 #D95E66

tetradic

#66D95E #5EA3D9 #D15ED9 #D9935E

square

#66D95E #5EA3D9 #D15ED9 #D9935E

split-complementary

#66D95E #935ED9 #D95EA3

monochromatic

#2C9924 #3ACA30 #66D95E #95E590 #C4F0C1

Accessibility & contrast

On white

1.80

#66D95E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#66D95E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D95E

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D95E	#FFFFFF	#000000	##000000
##66D95E	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC752

Deuteranopia (green-blind)

#CEBD67

Tritanopia (blue-blind)

#56D3BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #66d95e;
/* rgb */ color: rgb(102, 217, 94);
/* oklch */ color: oklch(79.2% 0.194 142.3);

Tailwind

colors: {
  custom: {
    50: '#9be68f',
    500: '#66d95e',
    950: '#000000',
  },
}

SCSS

$custom: #66d95e;
$custom-light: #9be68f;
$custom-dark: #000000;

JSON

{
  "hex": "#66d95e",
  "rgb": {
    "r": 102,
    "g": 217,
    "b": 94
  },
  "hsl": {
    "h": 116.098,
    "s": 61.809,
    "l": 60.98
  },
  "oklch": {
    "l": 0.79162,
    "c": 0.19383,
    "h": 142.3
  },
  "luminance": 0.53259
}

Semantic roles & 50–950 ramp

primary

#66D95E

secondary

#973E9D

accent

#1CCABE

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #66D95E

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

Preview Lab → · Contrast checker → · Palette generator →