#40CE7E#40CE7E

#40CE7E is a light, vivid green. Relative luminance 0.467; OKLCH L 75.7% C 0.167 H 154.2°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX#40CE7E
RGBrgb(64, 206, 126)
HSLhsl(146, 59%, 53%)
HSVhsv(146, 69%, 81%)
CMYKcmyk(68.9%, 0%, 38.8%, 19.2%)
CIE-LABlab(74.02, -55.53, 29.12)
CIE-LCHlch(74.02, 62.70, 152.33°)
OKLaboklab(75.7% -0.15 0.0726)
OKLCHoklch(75.7% 0.167 154.2)
XYZxyz(27.9491, 46.7359, 27.2826)
Luminance0.4674 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CE7E #CE4090
analogous
#49CE40 #40CE7E #40CEC5
triadic
#40CE7E #7E40CE #CE7E40
tetradic
#40CE7E #4049CE #CE4090 #CEC540
square
#40CE7E #4049CE #CE4090 #CEC540
split-complementary
#40CE7E #C540CE #CE4049
monochromatic
#1E7544 #2BA661 #40CE7E #71DA9F #A1E7C0

Accessibility & contrast

On white

2.03
#40CE7E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.35
#40CE7E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE7E
10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CE7E#FFFFFF#000000##000000
##40CE7E1.002.0310.3510.35
#FFFFFF2.031.0021.0021.00
#00000010.3521.001.001.00
##00000010.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEBD79
Deuteranopia (green-blind)
#BCB183
Tritanopia (blue-blind)
#00CCBA
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #40ce7e;
/* rgb */ color: rgb(64, 206, 126);
/* oklch */ color: oklch(75.7% 0.167 154.2);
Tailwind
colors: {
  custom: {
    50: '#86dea4',
    500: '#40ce7e',
    950: '#000000',
  },
}
SCSS
$custom: #40ce7e;
$custom-light: #86dea4;
$custom-dark: #000000;
JSON
{
  "hex": "#40ce7e",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 126
  },
  "hsl": {
    "h": 146.197,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75704,
    "c": 0.16662,
    "h": 154.2
  },
  "luminance": 0.46739
}

Semantic roles & 50–950 ramp

primary
#40CE7E
secondary
#D496B9
accent
#459EE2
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0D150F
muted
#7D837F

Preview Lab

Preview with #40CE7E

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

Preview Lab → · Contrast checker → · Palette generator →

#40CE7E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva