#66E85A#66E85A

#66E85A is a very light, highly saturated green. Relative luminance 0.613; OKLCH L 82.9% C 0.216 H 142.0°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#66E85A
RGB	rgb(102, 232, 90)
HSL	hsl(115, 76%, 63%)
HSV	hsv(115, 61%, 91%)
CMYK	cmyk(56%, 0%, 61.2%, 9%)
CIE-LAB	lab(82.53, -62.31, 56.96)
CIE-LCH	lch(82.53, 84.43, 137.57°)
OKLab	oklab(82.85% -0.1699 0.133)
OKLCH	oklch(82.85% 0.216 142)
XYZ	xyz(36.1797, 61.2730, 19.5912)
Luminance	0.6128 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E85A #DC5AE8

analogous

#ADE85A #66E85A #5AE895

triadic

#66E85A #5A66E8 #E85A66

tetradic

#66E85A #5AADE8 #DC5AE8 #E8955A

square

#66E85A #5AADE8 #DC5AE8 #E8955A

split-complementary

#66E85A #955AE8 #E85AAD

monochromatic

#25AF18 #34E124 #66E85A #98EF90 #CAF7C5

Accessibility & contrast

On white

1.58

#66E85A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#66E85A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E85A

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E85A	#FFFFFF	#000000	##000000
##66E85A	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44A

Deuteranopia (green-blind)

#DDC966

Tritanopia (blue-blind)

#53E1CA

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #66e85a;
/* rgb */ color: rgb(102, 232, 90);
/* oklch */ color: oklch(82.9% 0.216 142.0);

Tailwind

colors: {
  custom: {
    50: '#9df08e',
    500: '#66e85a',
    950: '#000000',
  },
}

SCSS

$custom: #66e85a;
$custom-light: #9df08e;
$custom-dark: #000000;

JSON

{
  "hex": "#66e85a",
  "rgb": {
    "r": 102,
    "g": 232,
    "b": 90
  },
  "hsl": {
    "h": 114.93,
    "s": 75.532,
    "l": 63.137
  },
  "oklch": {
    "l": 0.82853,
    "c": 0.21575,
    "h": 142
  },
  "luminance": 0.61276
}

Semantic roles & 50–950 ramp

primary

#66E85A

secondary

#A636B0

accent

#0ED8C7

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #66E85A

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

Preview Lab → · Contrast checker → · Palette generator →