#4BC580#4BC580

#4BC580 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.8% C 0.148 H 155.1°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#4BC580
RGB	rgb(75, 197, 128)
HSL	hsl(146, 51%, 53%)
HSV	hsv(146, 62%, 77%)
CMYK	cmyk(61.9%, 0%, 35%, 22.7%)
CIE-LAB	lab(71.54, -49.63, 24.82)
CIE-LCH	lch(71.54, 55.49, 153.43°)
OKLab	oklab(73.76% -0.1346 0.0624)
OKLCH	oklch(73.76% 0.148 155.1)
XYZ	xyz(26.7619, 42.9842, 27.3043)
Luminance	0.4299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC580 #C54B90

analogous

#53C54B #4BC580 #4BC5BD

triadic

#4BC580 #804BC5 #C5804B

tetradic

#4BC580 #4B53C5 #C54B90 #C5BD4B

square

#4BC580 #4B53C5 #C54B90 #C5BD4B

split-complementary

#4BC580 #BD4BC5 #C54B53

monochromatic

#247146 #339F62 #4BC580 #79D4A1 #A8E3C1

Accessibility & contrast

On white

2.19

#4BC580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#4BC580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC580

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC580	#FFFFFF	#000000	##000000
##4BC580	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B67C

Deuteranopia (green-blind)

#B4AB84

Tritanopia (blue-blind)

#14C3B3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bc580;
/* rgb */ color: rgb(75, 197, 128);
/* oklch */ color: oklch(73.8% 0.148 155.1);

Tailwind

colors: {
  custom: {
    50: '#89d7a5',
    500: '#4bc580',
    950: '#000000',
  },
}

SCSS

$custom: #4bc580;
$custom-light: #89d7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc580",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 128
  },
  "hsl": {
    "h": 146.066,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73756,
    "c": 0.14838,
    "h": 155.1
  },
  "luminance": 0.42987
}

Semantic roles & 50–950 ramp

primary

#4BC580

secondary

#D09CB9

accent

#4D9DDB

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4BC580

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

Preview Lab → · Contrast checker → · Palette generator →