#4DC578#4DC578

#4DC578 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.7% C 0.155 H 152.3°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4DC578
RGB	rgb(77, 197, 120)
HSL	hsl(142, 51%, 54%)
HSV	hsv(142, 61%, 77%)
CMYK	cmyk(60.9%, 0%, 39.1%, 22.7%)
CIE-LAB	lab(71.46, -50.70, 28.91)
CIE-LCH	lch(71.46, 58.36, 150.31°)
OKLab	oklab(73.66% -0.1372 0.072)
OKLCH	oklch(73.66% 0.155 152.3)
XYZ	xyz(26.4149, 42.8638, 24.6471)
Luminance	0.4287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC578 #C54D9A

analogous

#5EC54D #4DC578 #4DC5B4

triadic

#4DC578 #784DC5 #C5784D

tetradic

#4DC578 #4D5EC5 #C54D9A #C5B44D

square

#4DC578 #4D5EC5 #C54D9A #C5B44D

split-complementary

#4DC578 #B44DC5 #C54D5E

monochromatic

#257241 #34A05B #4DC578 #7BD49B #A9E3BE

Accessibility & contrast

On white

2.19

#4DC578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4DC578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC578

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC578	#FFFFFF	#000000	##000000
##4DC578	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B673

Deuteranopia (green-blind)

#B6AB7D

Tritanopia (blue-blind)

#23C2B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4dc578;
/* rgb */ color: rgb(77, 197, 120);
/* oklch */ color: oklch(73.7% 0.155 152.3);

Tailwind

colors: {
  custom: {
    50: '#8ad79f',
    500: '#4dc578',
    950: '#000000',
  },
}

SCSS

$custom: #4dc578;
$custom-light: #8ad79f;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc578",
  "rgb": {
    "r": 77,
    "g": 197,
    "b": 120
  },
  "hsl": {
    "h": 141.5,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73659,
    "c": 0.15493,
    "h": 152.3
  },
  "luminance": 0.42866
}

Semantic roles & 50–950 ramp

primary

#4DC578

secondary

#D19DBE

accent

#4DA8DA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4DC578

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

Preview Lab → · Contrast checker → · Palette generator →