#4DE188#4DE188

#4DE188 is a light, vivid green. Relative luminance 0.572; OKLCH L 81.0% C 0.178 H 153.1°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX#4DE188
RGBrgb(77, 225, 136)
HSLhsl(144, 71%, 59%)
HSVhsv(144, 66%, 88%)
CMYKcmyk(65.8%, 0%, 39.6%, 11.8%)
CIE-LABlab(80.29, -58.64, 32.34)
CIE-LCHlch(80.29, 66.97, 151.12°)
OKLaboklab(81.01% -0.1584 0.0804)
OKLCHoklch(81.01% 0.178 153.1)
XYZxyz(34.4268, 57.2021, 32.5146)
Luminance0.5721 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DE188 #E14DA6
analogous
#5CE14D #4DE188 #4DE1D2
triadic
#4DE188 #884DE1 #E1884D
tetradic
#4DE188 #4D5CE1 #E14DA6 #E1D24D
square
#4DE188 #4D5CE1 #E14DA6 #E1D24D
split-complementary
#4DE188 #D24DE1 #E14D5C
monochromatic
#1A9A4D #23CE67 #4DE188 #81EAAB #B6F3CE

Accessibility & contrast

On white

1.69
#4DE188 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.44
#4DE188 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE188
12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DE188#FFFFFF#000000##000000
##4DE1881.001.6912.4412.44
#FFFFFF1.691.0021.0021.00
#00000012.4421.001.001.00
##00000012.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1CF82
Deuteranopia (green-blind)
#CEC28E
Tritanopia (blue-blind)
#00DECB
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #4de188;
/* rgb */ color: rgb(77, 225, 136);
/* oklch */ color: oklch(81.0% 0.178 153.1);
Tailwind
colors: {
  custom: {
    50: '#8febab',
    500: '#4de188',
    950: '#000000',
  },
}
SCSS
$custom: #4de188;
$custom-light: #8febab;
$custom-dark: #000000;
JSON
{
  "hex": "#4de188",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 136
  },
  "hsl": {
    "h": 143.919,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81006,
    "c": 0.17764,
    "h": 153.1
  },
  "luminance": 0.57206
}

Semantic roles & 50–950 ramp

primary
#4DE188
secondary
#9D3574
accent
#3AA6EE
background
#FCFFFD
surface
#F5FEF7
border
#CFD6D0
text
#0E1610
muted
#7F8581

Preview Lab

Preview with #4DE188

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

Preview Lab → · Contrast checker → · Palette generator →

#4DE188 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva