#40AA59#40AA59

#40AA59 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.7% C 0.153 H 148.3°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX#40AA59
RGBrgb(64, 170, 89)
HSLhsl(134, 45%, 46%)
HSVhsv(134, 62%, 67%)
CMYKcmyk(62.4%, 0%, 47.6%, 33.3%)
CIE-LABlab(62.13, -48.11, 32.85)
CIE-LCHlch(62.13, 58.26, 145.67°)
OKLaboklab(65.73% -0.1299 0.0802)
OKLCHoklch(65.73% 0.153 148.3)
XYZxyz(18.2910, 30.5589, 14.3838)
Luminance0.3056 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40AA59 #AA4091
analogous
#5CAA40 #40AA59 #40AA8E
triadic
#40AA59 #5940AA #AA5940
tetradic
#40AA59 #405CAA #AA4091 #AA8E40
square
#40AA59 #405CAA #AA4091 #AA8E40
split-complementary
#40AA59 #8E40AA #AA405C
monochromatic
#1F512A #2F7E42 #40AA59 #63C47A #8FD5A0

Accessibility & contrast

On white

2.95
#40AA59 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.11
#40AA59 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA59
7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40AA59#FFFFFF#000000##000000
##40AA591.002.957.117.11
#FFFFFF2.951.0021.0021.00
#0000007.1121.001.001.00
##0000007.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC9C53
Deuteranopia (green-blind)
#9E925F
Tritanopia (blue-blind)
#22A797
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #40aa59;
/* rgb */ color: rgb(64, 170, 89);
/* oklch */ color: oklch(65.7% 0.153 148.3);
Tailwind
colors: {
  custom: {
    50: '#80c489',
    500: '#40aa59',
    950: '#000000',
  },
}
SCSS
$custom: #40aa59;
$custom-light: #80c489;
$custom-dark: #000000;
JSON
{
  "hex": "#40aa59",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 89
  },
  "hsl": {
    "h": 134.151,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65726,
    "c": 0.15268,
    "h": 148.3
  },
  "luminance": 0.30561
}

Semantic roles & 50–950 ramp

primary
#40AA59
secondary
#C086B2
accent
#53B6D5
background
#F8FCF8
surface
#EFF8F0
border
#CAD1CB
text
#0B130B
muted
#7C827C

Preview Lab

Preview with #40AA59

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

Preview Lab → · Contrast checker → · Palette generator →

#40AA59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva