#40E055#40E055

#40E055 is a light, highly saturated green. Relative luminance 0.551; OKLCH L 79.7% C 0.224 H 145.0°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX#40E055
RGBrgb(64, 224, 85)
HSLhsl(128, 72%, 56%)
HSVhsv(128, 71%, 88%)
CMYKcmyk(71.4%, 0%, 62.1%, 12.2%)
CIE-LABlab(79.07, -67.83, 54.94)
CIE-LCHlch(79.07, 87.28, 140.99°)
OKLaboklab(79.71% -0.1832 0.1284)
OKLCHoklch(79.71% 0.224 145)
XYZxyz(30.4076, 55.0538, 17.6165)
Luminance0.5506 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E055 #E040CB
analogous
#7BE040 #40E055 #40E0A5
triadic
#40E055 #5540E0 #E05540
tetradic
#40E055 #407BE0 #E040CB #E0A540
square
#40E055 #407BE0 #E040CB #E0A540
split-complementary
#40E055 #A540E0 #E0407B
monochromatic
#178E27 #20C335 #40E055 #75E984 #A9F1B3

Accessibility & contrast

On white

1.75
#40E055 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.01
#40E055 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E055
12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E055#FFFFFF#000000##000000
##40E0551.001.7512.0112.01
#FFFFFF1.751.0021.0021.00
#00000012.0121.001.001.00
##00000012.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CC45
Deuteranopia (green-blind)
#D1BF61
Tritanopia (blue-blind)
#00DAC3
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #40e055;
/* rgb */ color: rgb(64, 224, 85);
/* oklch */ color: oklch(79.7% 0.224 145.0);
Tailwind
colors: {
  custom: {
    50: '#8beb8a',
    500: '#40e055',
    950: '#000000',
  },
}
SCSS
$custom: #40e055;
$custom-light: #8beb8a;
$custom-dark: #000000;
JSON
{
  "hex": "#40e055",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 85
  },
  "hsl": {
    "h": 127.875,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79711,
    "c": 0.22372,
    "h": 145
  },
  "luminance": 0.55057
}

Semantic roles & 50–950 ramp

primary
#40E055
secondary
#943187
accent
#39D7EF
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160C
muted
#7F857F

Preview Lab

Preview with #40E055

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

Preview Lab → · Contrast checker → · Palette generator →

#40E055 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva