#4DC557#4DC557

#4DC557 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.185 H 144.8°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#4DC557
RGB	rgb(77, 197, 87)
HSL	hsl(125, 51%, 54%)
HSV	hsv(125, 61%, 77%)
CMYK	cmyk(60.9%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(71.01, -55.76, 44.79)
CIE-LCH	lch(71.01, 71.52, 141.23°)
OKLab	oklab(73.13% -0.151 0.1066)
OKLCH	oklch(73.13% 0.185 144.8)
XYZ	xyz(24.7456, 42.1960, 15.8556)
Luminance	0.4220 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC557 #C54DBB

analogous

#7FC54D #4DC557 #4DC593

triadic

#4DC557 #574DC5 #C5574D

tetradic

#4DC557 #4D7FC5 #C54DBB #C5934D

square

#4DC557 #4D7FC5 #C54DBB #C5934D

split-complementary

#4DC557 #934DC5 #C54D7F

monochromatic

#25722C #34A03D #4DC557 #7BD483 #A9E3AE

Accessibility & contrast

On white

2.22

#4DC557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#4DC557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC557

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC557	#FFFFFF	#000000	##000000
##4DC557	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44C

Deuteranopia (green-blind)

#B9AA5F

Tritanopia (blue-blind)

#33C0AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4dc557;
/* rgb */ color: rgb(77, 197, 87);
/* oklch */ color: oklch(73.1% 0.185 144.8);

Tailwind

colors: {
  custom: {
    50: '#8bd789',
    500: '#4dc557',
    950: '#000000',
  },
}

SCSS

$custom: #4dc557;
$custom-light: #8bd789;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc557",
  "rgb": {
    "r": 77,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 125,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73135,
    "c": 0.18487,
    "h": 144.8
  },
  "luminance": 0.42198
}

Semantic roles & 50–950 ramp

primary

#4DC557

secondary

#D19DCC

accent

#4DCFDA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4DC557

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

Preview Lab → · Contrast checker → · Palette generator →