#66E95A#66E95A

#66E95A is a very light, highly saturated green. Relative luminance 0.618; OKLCH L 83.1% C 0.217 H 142.0°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#66E95A
RGB	rgb(102, 233, 90)
HSL	hsl(115, 76%, 63%)
HSV	hsv(115, 61%, 91%)
CMYK	cmyk(56.2%, 0%, 61.4%, 8.6%)
CIE-LAB	lab(82.83, -62.67, 57.30)
CIE-LCH	lch(82.83, 84.92, 137.56°)
OKLab	oklab(83.1% -0.1709 0.1337)
OKLCH	oklch(83.1% 0.217 142)
XYZ	xyz(36.4620, 61.8376, 19.6853)
Luminance	0.6184 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E95A #DD5AE9

analogous

#ADE95A #66E95A #5AE995

triadic

#66E95A #5A66E9 #E95A66

tetradic

#66E95A #5AADE9 #DD5AE9 #E9955A

square

#66E95A #5AADE9 #DD5AE9 #E9955A

split-complementary

#66E95A #955AE9 #E95AAD

monochromatic

#24B118 #34E224 #66E95A #98F090 #CAF7C6

Accessibility & contrast

On white

1.57

#66E95A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#66E95A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E95A

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E95A	#FFFFFF	#000000	##000000
##66E95A	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54A

Deuteranopia (green-blind)

#DECA66

Tritanopia (blue-blind)

#53E2CB

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #66e95a;
/* rgb */ color: rgb(102, 233, 90);
/* oklch */ color: oklch(83.1% 0.217 142.0);

Tailwind

colors: {
  custom: {
    50: '#9df18e',
    500: '#66e95a',
    950: '#000000',
  },
}

SCSS

$custom: #66e95a;
$custom-light: #9df18e;
$custom-dark: #000000;

JSON

{
  "hex": "#66e95a",
  "rgb": {
    "r": 102,
    "g": 233,
    "b": 90
  },
  "hsl": {
    "h": 114.965,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83102,
    "c": 0.21696,
    "h": 142
  },
  "luminance": 0.61841
}

Semantic roles & 50–950 ramp

primary

#66E95A

secondary

#A736B1

accent

#0DD9C8

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #66E95A

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

Preview Lab → · Contrast checker → · Palette generator →