#4BC557#4BC557

#4BC557 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.1% C 0.186 H 145.0°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#4BC557
RGB	rgb(75, 197, 87)
HSL	hsl(126, 51%, 53%)
HSV	hsv(126, 62%, 77%)
CMYK	cmyk(61.9%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(70.95, -56.20, 44.71)
CIE-LCH	lch(70.95, 71.81, 141.50°)
OKLab	oklab(73.07% -0.1521 0.1064)
OKLCH	oklch(73.07% 0.186 145)
XYZ	xyz(24.5867, 42.1141, 15.8481)
Luminance	0.4212 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC557 #C54BB9

analogous

#7CC54B #4BC557 #4BC594

triadic

#4BC557 #574BC5 #C5574B

tetradic

#4BC557 #4B7CC5 #C54BB9 #C5944B

square

#4BC557 #4B7CC5 #C54BB9 #C5944B

split-complementary

#4BC557 #944BC5 #C54B7C

monochromatic

#24712C #339F3E #4BC557 #79D482 #A8E3AD

Accessibility & contrast

On white

2.23

#4BC557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#4BC557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC557

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC557	#FFFFFF	#000000	##000000
##4BC557	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44C

Deuteranopia (green-blind)

#B9AA5F

Tritanopia (blue-blind)

#2FC0AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4bc557;
/* rgb */ color: rgb(75, 197, 87);
/* oklch */ color: oklch(73.1% 0.186 145.0);

Tailwind

colors: {
  custom: {
    50: '#8ad889',
    500: '#4bc557',
    950: '#000000',
  },
}

SCSS

$custom: #4bc557;
$custom-light: #8ad889;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc557",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 125.902,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73072,
    "c": 0.18567,
    "h": 145
  },
  "luminance": 0.42116
}

Semantic roles & 50–950 ramp

primary

#4BC557

secondary

#D09CCB

accent

#4DCDDB

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4BC557

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

Preview Lab → · Contrast checker → · Palette generator →