#66AE35#66AE35

#66AE35 is a light, vivid yellow-green. Relative luminance 0.334; OKLCH L 67.9% C 0.170 H 135.2°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX#66AE35
RGBrgb(102, 174, 53)
HSLhsl(96, 53%, 45%)
HSVhsv(96, 70%, 68%)
CMYKcmyk(41.4%, 0%, 69.5%, 31.8%)
CIE-LABlab(64.45, -43.25, 52.61)
CIE-LCHlch(64.45, 68.10, 129.42°)
OKLaboklab(67.9% -0.1205 0.1196)
OKLCHoklch(67.9% 0.17 135.2)
XYZxyz(21.2577, 33.3528, 8.6851)
Luminance0.3335 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66AE35 #7D35AE
analogous
#A3AE35 #66AE35 #35AE40
triadic
#66AE35 #3566AE #AE3566
tetradic
#66AE35 #35A3AE #7D35AE #AE4035
square
#66AE35 #35A3AE #7D35AE #AE4035
split-complementary
#66AE35 #4035AE #AE35A3
monochromatic
#2F5018 #4B7F27 #66AE35 #85CB55 #A7DA84

Accessibility & contrast

On white

2.74
#66AE35 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.67
#66AE35 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66AE35
7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66AE35#FFFFFF#000000##000000
##66AE351.002.747.677.67
#FFFFFF2.741.0021.0021.00
#0000007.6721.001.001.00
##0000007.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4A023
Deuteranopia (green-blind)
#AB9A40
Tritanopia (blue-blind)
#64A796
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #66ae35;
/* rgb */ color: rgb(102, 174, 53);
/* oklch */ color: oklch(67.9% 0.170 135.2);
Tailwind
colors: {
  custom: {
    50: '#97c773',
    500: '#66ae35',
    950: '#000000',
  },
}
SCSS
$custom: #66ae35;
$custom-light: #97c773;
$custom-dark: #000000;
JSON
{
  "hex": "#66ae35",
  "rgb": {
    "r": 102,
    "g": 174,
    "b": 53
  },
  "hsl": {
    "h": 95.702,
    "s": 53.304,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67897,
    "c": 0.16977,
    "h": 135.2
  },
  "luminance": 0.33354
}

Semantic roles & 50–950 ramp

primary
#66AE35
secondary
#A67CC3
accent
#4BDDA2
background
#F9FCF7
surface
#F2F8ED
border
#CCD1C8
text
#0E1308
muted
#7E827B

Preview Lab

Preview with #66AE35

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

Preview Lab → · Contrast checker → · Palette generator →

#66AE35 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva