#40CF53#40CF53

#40CF53 is a light, highly saturated green. Relative luminance 0.463; OKLCH L 75.3% C 0.205 H 145.2°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#40CF53
RGBrgb(64, 207, 83)
HSLhsl(128, 60%, 53%)
HSVhsv(128, 69%, 81%)
CMYKcmyk(69.1%, 0%, 59.9%, 18.8%)
CIE-LABlab(73.76, -62.39, 49.76)
CIE-LCHlch(73.76, 79.81, 141.42°)
OKLaboklab(75.31% -0.1686 0.1171)
OKLCHoklch(75.31% 0.205 145.2)
XYZxyz(25.9868, 46.3373, 15.7564)
Luminance0.4634 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CF53 #CF40BC
analogous
#74CF40 #40CF53 #40CF9A
triadic
#40CF53 #5340CF #CF5340
tetradic
#40CF53 #4074CF #CF40BC #CF9A40
square
#40CF53 #4074CF #CF40BC #CF9A40
split-complementary
#40CF53 #9A40CF #CF4074
monochromatic
#1E772A #2AA83B #40CF53 #71DB7F #A2E8AB

Accessibility & contrast

On white

2.05
#40CF53 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.27
#40CF53 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF53
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CF53#FFFFFF#000000##000000
##40CF531.002.0510.2710.27
#FFFFFF2.051.0021.0021.00
#00000010.2721.001.001.00
##00000010.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BC46
Deuteranopia (green-blind)
#C1B15D
Tritanopia (blue-blind)
#03CAB4
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40cf53;
/* rgb */ color: rgb(64, 207, 83);
/* oklch */ color: oklch(75.3% 0.205 145.2);
Tailwind
colors: {
  custom: {
    50: '#87df87',
    500: '#40cf53',
    950: '#000000',
  },
}
SCSS
$custom: #40cf53;
$custom-light: #87df87;
$custom-dark: #000000;
JSON
{
  "hex": "#40cf53",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 83
  },
  "hsl": {
    "h": 127.972,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75308,
    "c": 0.20526,
    "h": 145.2
  },
  "luminance": 0.4634
}

Semantic roles & 50–950 ramp

primary
#40CF53
secondary
#D497CC
accent
#45CEE3
background
#F9FDF8
surface
#F1FBF0
border
#CBD4CB
text
#0D150C
muted
#7E837D

Preview Lab

Preview with #40CF53

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

Preview Lab → · Contrast checker → · Palette generator →

#40CF53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva