#4DE45A#4DE45A

#4DE45A is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.1% C 0.221 H 144.5°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX#4DE45A
RGBrgb(77, 228, 90)
HSLhsl(125, 74%, 60%)
HSVhsv(125, 66%, 89%)
CMYKcmyk(66.2%, 0%, 60.5%, 10.6%)
CIE-LABlab(80.63, -66.33, 54.63)
CIE-LCHlch(80.63, 85.93, 140.53°)
OKLaboklab(81.09% -0.1795 0.1281)
OKLCHoklch(81.09% 0.221 144.5)
XYZxyz(32.6474, 57.7993, 19.1067)
Luminance0.5780 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DE45A #E44DD7
analogous
#8BE44D #4DE45A #4DE4A6
triadic
#4DE45A #5A4DE4 #E45A4D
tetradic
#4DE45A #4D8BE4 #E44DD7 #E4A64D
square
#4DE45A #4D8BE4 #E44DD7 #E4A64D
split-complementary
#4DE45A #A64DE4 #E44D8B
monochromatic
#189F24 #20D430 #4DE45A #82EC8B #B7F4BD

Accessibility & contrast

On white

1.67
#4DE45A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.56
#4DE45A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE45A
12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DE45A#FFFFFF#000000##000000
##4DE45A1.001.6712.5612.56
#FFFFFF1.671.0021.0021.00
#00000012.5621.001.001.00
##00000012.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8D04B
Deuteranopia (green-blind)
#D6C365
Tritanopia (blue-blind)
#21DEC6
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #4de45a;
/* rgb */ color: rgb(77, 228, 90);
/* oklch */ color: oklch(81.1% 0.221 144.5);
Tailwind
colors: {
  custom: {
    50: '#91ee8d',
    500: '#4de45a',
    950: '#000000',
  },
}
SCSS
$custom: #4de45a;
$custom-light: #91ee8d;
$custom-dark: #000000;
JSON
{
  "hex": "#4de45a",
  "rgb": {
    "r": 77,
    "g": 228,
    "b": 90
  },
  "hsl": {
    "h": 125.166,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81093,
    "c": 0.22055,
    "h": 144.5
  },
  "luminance": 0.57803
}

Semantic roles & 50–950 ramp

primary
#4DE45A
secondary
#A23498
accent
#37E0F0
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160C
muted
#7F857F

Preview Lab

Preview with #4DE45A

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

Preview Lab → · Contrast checker → · Palette generator →

#4DE45A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva