#42AA69#42AA69

#42AA69 is a light, vivid green. Relative luminance 0.309; OKLCH L 66.1% C 0.136 H 153.0°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX#42AA69
RGBrgb(66, 170, 105)
HSLhsl(143, 44%, 46%)
HSVhsv(143, 61%, 67%)
CMYKcmyk(61.2%, 0%, 38.2%, 33.3%)
CIE-LABlab(62.44, -44.90, 24.84)
CIE-LCHlch(62.44, 51.31, 151.05°)
OKLaboklab(66.08% -0.1216 0.062)
OKLCHoklch(66.08% 0.136 153)
XYZxyz(19.1698, 30.9257, 18.3209)
Luminance0.3093 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42AA69 #AA4283
analogous
#4FAA42 #42AA69 #42AA9D
triadic
#42AA69 #6942AA #AA6942
tetradic
#42AA69 #424FAA #AA4283 #AA9D42
square
#42AA69 #424FAA #AA4283 #AA9D42
split-complementary
#42AA69 #9D42AA #AA424F
monochromatic
#205233 #317E4E #42AA69 #66C389 #92D5AB

Accessibility & contrast

On white

2.92
#42AA69 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.19
#42AA69 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA69
7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42AA69#FFFFFF#000000##000000
##42AA691.002.927.197.19
#FFFFFF2.921.0021.0021.00
#0000007.1921.001.001.00
##0000007.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9D65
Deuteranopia (green-blind)
#9C936D
Tritanopia (blue-blind)
#1DA89A
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #42aa69;
/* rgb */ color: rgb(66, 170, 105);
/* oklch */ color: oklch(66.1% 0.136 153.0);
Tailwind
colors: {
  custom: {
    50: '#81c494',
    500: '#42aa69',
    950: '#000000',
  },
}
SCSS
$custom: #42aa69;
$custom-light: #81c494;
$custom-dark: #000000;
JSON
{
  "hex": "#42aa69",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 105
  },
  "hsl": {
    "h": 142.5,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66081,
    "c": 0.13649,
    "h": 153
  },
  "luminance": 0.30928
}

Semantic roles & 50–950 ramp

primary
#42AA69
secondary
#C088AB
accent
#54A4D4
background
#F8FCF9
surface
#EFF8F1
border
#CAD1CB
text
#0B130D
muted
#7C827E

Preview Lab

Preview with #42AA69

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

Preview Lab → · Contrast checker → · Palette generator →

#42AA69 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva