#4BC57B#4BC57B

#4BC57B is a light, vivid green. Relative luminance 0.429; OKLCH L 73.7% C 0.153 H 153.5°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4BC57B
RGB	rgb(75, 197, 123)
HSL	hsl(144, 51%, 53%)
HSV	hsv(144, 62%, 77%)
CMYK	cmyk(61.9%, 0%, 37.6%, 22.7%)
CIE-LAB	lab(71.46, -50.57, 27.33)
CIE-LCH	lch(71.46, 57.48, 151.62°)
OKLab	oklab(73.66% -0.1369 0.0683)
OKLCH	oklch(73.66% 0.153 153.5)
XYZ	xyz(26.4409, 42.8558, 25.6136)
Luminance	0.4286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC57B #C54B95

analogous

#58C54B #4BC57B #4BC5B8

triadic

#4BC57B #7B4BC5 #C57B4B

tetradic

#4BC57B #4B58C5 #C54B95 #C5B84B

square

#4BC57B #4B58C5 #C54B95 #C5B84B

split-complementary

#4BC57B #B84BC5 #C54B58

monochromatic

#247143 #339F5E #4BC57B #79D49D #A8E3BF

Accessibility & contrast

On white

2.19

#4BC57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4BC57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC57B

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC57B	#FFFFFF	#000000	##000000
##4BC57B	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)

#C5B676

Deuteranopia (green-blind)

#B5AA80

Tritanopia (blue-blind)

#1AC3B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bc57b;
/* rgb */ color: rgb(75, 197, 123);
/* oklch */ color: oklch(73.7% 0.153 153.5);

Tailwind

colors: {
  custom: {
    50: '#89d7a2',
    500: '#4bc57b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc57b;
$custom-light: #89d7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc57b",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 123
  },
  "hsl": {
    "h": 143.607,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73656,
    "c": 0.15301,
    "h": 153.5
  },
  "luminance": 0.42858
}

Semantic roles & 50–950 ramp

primary

#4BC57B

secondary

#D09CBB

accent

#4DA3DB

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4BC57B

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

Preview Lab → · Contrast checker → · Palette generator →