#66E85E#66E85E

#66E85E is a very light, highly saturated green. Relative luminance 0.613; OKLCH L 82.9% C 0.213 H 142.4°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX#66E85E
RGBrgb(102, 232, 94)
HSLhsl(117, 75%, 64%)
HSVhsv(117, 59%, 91%)
CMYKcmyk(56%, 0%, 59.5%, 9%)
CIE-LABlab(82.56, -61.89, 55.28)
CIE-LCHlch(82.56, 82.99, 138.23°)
OKLaboklab(82.9% -0.1686 0.1297)
OKLCHoklch(82.9% 0.213 142.4)
XYZxyz(36.3546, 61.3430, 20.5121)
Luminance0.6135 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66E85E #E05EE8
analogous
#ABE85E #66E85E #5EE89B
triadic
#66E85E #5E66E8 #E85E66
tetradic
#66E85E #5EABE8 #E05EE8 #E89B5E
square
#66E85E #5EABE8 #E05EE8 #E89B5E
split-complementary
#66E85E #9B5EE8 #E85EAB
monochromatic
#22B219 #33E028 #66E85E #99F094 #CCF7C9

Accessibility & contrast

On white

1.58
#66E85E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.27
#66E85E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E85E
13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66E85E#FFFFFF#000000##000000
##66E85E1.001.5813.2713.27
#FFFFFF1.581.0021.0021.00
#00000013.2721.001.001.00
##00000013.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD44F
Deuteranopia (green-blind)
#DCC969
Tritanopia (blue-blind)
#52E2CA
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #66e85e;
/* rgb */ color: rgb(102, 232, 94);
/* oklch */ color: oklch(82.9% 0.213 142.4);
Tailwind
colors: {
  custom: {
    50: '#9df090',
    500: '#66e85e',
    950: '#000000',
  },
}
SCSS
$custom: #66e85e;
$custom-light: #9df090;
$custom-dark: #000000;
JSON
{
  "hex": "#66e85e",
  "rgb": {
    "r": 102,
    "g": 232,
    "b": 94
  },
  "hsl": {
    "h": 116.522,
    "s": 75,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82896,
    "c": 0.21271,
    "h": 142.4
  },
  "luminance": 0.61346
}

Semantic roles & 50–950 ramp

primary
#66E85E
secondary
#AB38B3
accent
#0ED7CC
background
#FCFFFC
surface
#F6FEF4
border
#D0D6CE
text
#0F170D
muted
#80857F

Preview Lab

Preview with #66E85E

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

Preview Lab → · Contrast checker → · Palette generator →

#66E85E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva