#4DC571#4DC571

#4DC571 is a light, vivid green. Relative luminance 0.427; OKLCH L 73.5% C 0.161 H 150.3°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4DC571
RGB	rgb(77, 197, 113)
HSL	hsl(138, 51%, 54%)
HSV	hsv(138, 61%, 77%)
CMYK	cmyk(60.9%, 0%, 42.6%, 22.7%)
CIE-LAB	lab(71.35, -51.91, 32.38)
CIE-LCH	lch(71.35, 61.18, 148.05°)
OKLab	oklab(73.53% -0.1403 0.0799)
OKLCH	oklch(73.53% 0.161 150.3)
XYZ	xyz(26.0055, 42.7000, 22.4910)
Luminance	0.4270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC571 #C54DA1

analogous

#65C54D #4DC571 #4DC5AD

triadic

#4DC571 #714DC5 #C5714D

tetradic

#4DC571 #4D65C5 #C54DA1 #C5AD4D

square

#4DC571 #4D65C5 #C54DA1 #C5AD4D

split-complementary

#4DC571 #AD4DC5 #C54D65

monochromatic

#25723C #34A055 #4DC571 #7BD496 #A9E3BB

Accessibility & contrast

On white

2.20

#4DC571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#4DC571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC571

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC571	#FFFFFF	#000000	##000000
##4DC571	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B56B

Deuteranopia (green-blind)

#B6AA77

Tritanopia (blue-blind)

#28C2B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4dc571;
/* rgb */ color: rgb(77, 197, 113);
/* oklch */ color: oklch(73.5% 0.161 150.3);

Tailwind

colors: {
  custom: {
    50: '#8ad79b',
    500: '#4dc571',
    950: '#000000',
  },
}

SCSS

$custom: #4dc571;
$custom-light: #8ad79b;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc571",
  "rgb": {
    "r": 77,
    "g": 197,
    "b": 113
  },
  "hsl": {
    "h": 138,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73531,
    "c": 0.16147,
    "h": 150.3
  },
  "luminance": 0.42703
}

Semantic roles & 50–950 ramp

primary

#4DC571

secondary

#D19DC1

accent

#4DB0DA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4DC571

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

Preview Lab → · Contrast checker → · Palette generator →