#4DE457#4DE457

#4DE457 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.1% C 0.223 H 144.1°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX#4DE457
RGBrgb(77, 228, 87)
HSLhsl(124, 74%, 60%)
HSVhsv(124, 66%, 89%)
CMYKcmyk(66.2%, 0%, 61.8%, 10.6%)
CIE-LABlab(80.60, -66.66, 55.88)
CIE-LCHlch(80.60, 86.98, 140.03°)
OKLaboklab(81.06% -0.1806 0.1305)
OKLCHoklch(81.06% 0.223 144.1)
XYZxyz(32.5222, 57.7493, 18.4478)
Luminance0.5775 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DE457 #E44DDA
analogous
#8EE44D #4DE457 #4DE4A3
triadic
#4DE457 #574DE4 #E4574D
tetradic
#4DE457 #4D8EE4 #E44DDA #E4A34D
square
#4DE457 #4D8EE4 #E44DDA #E4A34D
split-complementary
#4DE457 #A34DE4 #E44D8E
monochromatic
#189F21 #20D42C #4DE457 #82EC89 #B7F4BB

Accessibility & contrast

On white

1.67
#4DE457 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.55
#4DE457 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE457
12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DE457#FFFFFF#000000##000000
##4DE4571.001.6712.5512.55
#FFFFFF1.671.0021.0021.00
#00000012.5521.001.001.00
##00000012.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8D047
Deuteranopia (green-blind)
#D6C363
Tritanopia (blue-blind)
#23DEC6
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #4de457;
/* rgb */ color: rgb(77, 228, 87);
/* oklch */ color: oklch(81.1% 0.223 144.1);
Tailwind
colors: {
  custom: {
    50: '#91ee8b',
    500: '#4de457',
    950: '#000000',
  },
}
SCSS
$custom: #4de457;
$custom-light: #91ee8b;
$custom-dark: #000000;
JSON
{
  "hex": "#4de457",
  "rgb": {
    "r": 77,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 123.974,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81061,
    "c": 0.22279,
    "h": 144.1
  },
  "luminance": 0.57753
}

Semantic roles & 50–950 ramp

primary
#4DE457
secondary
#A2349A
accent
#37E4F0
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160C
muted
#7F857F

Preview Lab

Preview with #4DE457

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

Preview Lab → · Contrast checker → · Palette generator →

#4DE457 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva