#4BC578#4BC578

#4BC578 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.6% C 0.156 H 152.6°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4BC578
RGB	rgb(75, 197, 120)
HSL	hsl(142, 51%, 53%)
HSV	hsv(142, 62%, 77%)
CMYK	cmyk(61.9%, 0%, 39.1%, 22.7%)
CIE-LAB	lab(71.41, -51.12, 28.82)
CIE-LCH	lch(71.41, 58.68, 150.58°)
OKLab	oklab(73.6% -0.1383 0.0718)
OKLCH	oklch(73.6% 0.156 152.6)
XYZ	xyz(26.2560, 42.7818, 24.6397)
Luminance	0.4278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC578 #C54B98

analogous

#5BC54B #4BC578 #4BC5B5

triadic

#4BC578 #784BC5 #C5784B

tetradic

#4BC578 #4B5BC5 #C54B98 #C5B54B

square

#4BC578 #4B5BC5 #C54B98 #C5B54B

split-complementary

#4BC578 #B54BC5 #C54B5B

monochromatic

#247141 #339F5B #4BC578 #79D49B #A8E3BD

Accessibility & contrast

On white

2.20

#4BC578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#4BC578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC578

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC578	#FFFFFF	#000000	##000000
##4BC578	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B673

Deuteranopia (green-blind)

#B5AA7D

Tritanopia (blue-blind)

#1CC2B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bc578;
/* rgb */ color: rgb(75, 197, 120);
/* oklch */ color: oklch(73.6% 0.156 152.6);

Tailwind

colors: {
  custom: {
    50: '#89d79f',
    500: '#4bc578',
    950: '#000000',
  },
}

SCSS

$custom: #4bc578;
$custom-light: #89d79f;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc578",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 120
  },
  "hsl": {
    "h": 142.131,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73598,
    "c": 0.1558,
    "h": 152.6
  },
  "luminance": 0.42784
}

Semantic roles & 50–950 ramp

primary

#4BC578

secondary

#D09CBD

accent

#4DA6DB

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0D140E

muted

#7D837E

Preview Lab

Preview with #4BC578

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

Preview Lab → · Contrast checker → · Palette generator →