#4BB745#4BB745

#4BB745 is a light, vivid green. Relative luminance 0.358; OKLCH L 69.2% C 0.183 H 142.5°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4BB745
RGB	rgb(75, 183, 69)
HSL	hsl(117, 45%, 49%)
HSV	hsv(117, 62%, 72%)
CMYK	cmyk(59%, 0%, 62.3%, 28.2%)
CIE-LAB	lab(66.36, -53.17, 47.64)
CIE-LCH	lch(66.36, 71.39, 138.14°)
OKLab	oklab(69.23% -0.1447 0.1112)
OKLCH	oklch(69.23% 0.183 142.5)
XYZ	xyz(20.9082, 35.7906, 11.4355)
Luminance	0.3579 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB745 #B145B7

analogous

#84B745 #4BB745 #45B778

triadic

#4BB745 #454BB7 #B7454B

tetradic

#4BB745 #4584B7 #B145B7 #B77845

square

#4BB745 #4584B7 #B145B7 #B77845

split-complementary

#4BB745 #7845B7 #B74584

monochromatic

#275E23 #398B34 #4BB745 #75C970 #A0DA9D

Accessibility & contrast

On white

2.57

#4BB745 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#4BB745 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB745

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB745	#FFFFFF	#000000	##000000
##4BB745	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA738

Deuteranopia (green-blind)

#AD9E4E

Tritanopia (blue-blind)

#39B29F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb745;
/* rgb */ color: rgb(75, 183, 69);
/* oklch */ color: oklch(69.2% 0.183 142.5);

Tailwind

colors: {
  custom: {
    50: '#88cd7d',
    500: '#4bb745',
    950: '#000000',
  },
}

SCSS

$custom: #4bb745;
$custom-light: #88cd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb745",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 69
  },
  "hsl": {
    "h": 116.842,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69225,
    "c": 0.18254,
    "h": 142.5
  },
  "luminance": 0.35792
}

Semantic roles & 50–950 ramp

primary

#4BB745

secondary

#C392C6

accent

#53D5CE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #4BB745

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

Preview Lab → · Contrast checker → · Palette generator →