#4BB72B#4BB72B

#4BB72B is a light, vivid green. Relative luminance 0.355; OKLCH L 69.0% C 0.200 H 139.7°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4BB72B
RGB	rgb(75, 183, 43)
HSL	hsl(106, 62%, 44%)
HSV	hsv(106, 77%, 72%)
CMYK	cmyk(59%, 0%, 76.5%, 28.2%)
CIE-LAB	lab(66.16, -55.42, 57.63)
CIE-LCH	lch(66.16, 79.96, 133.88°)
OKLab	oklab(69% -0.1523 0.129)
OKLCH	oklch(69% 0.2 139.7)
XYZ	xyz(20.2703, 35.5354, 8.0759)
Luminance	0.3554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB72B #972BB7

analogous

#91B72B #4BB72B #2BB751

triadic

#4BB72B #2B4BB7 #B72B4B

tetradic

#4BB72B #2B91B7 #972BB7 #B7512B

square

#4BB72B #2B91B7 #972BB7 #B7512B

split-complementary

#4BB72B #512BB7 #B72B91

monochromatic

#225414 #37851F #4BB72B #6AD54B #93E07C

Accessibility & contrast

On white

2.59

#4BB72B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#4BB72B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB72B

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB72B	#FFFFFF	#000000	##000000
##4BB72B	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA608

Deuteranopia (green-blind)

#AF9D3A

Tritanopia (blue-blind)

#3EB19D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb72b;
/* rgb */ color: rgb(75, 183, 43);
/* oklch */ color: oklch(69.0% 0.200 139.7);

Tailwind

colors: {
  custom: {
    50: '#8acd6f',
    500: '#4bb72b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb72b;
$custom-light: #8acd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb72b",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 43
  },
  "hsl": {
    "h": 106.286,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69,
    "c": 0.19963,
    "h": 139.7
  },
  "luminance": 0.35537
}

Semantic roles & 50–950 ramp

primary

#4BB72B

secondary

#B675C9

accent

#43E5C0

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4BB72B

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

Preview Lab → · Contrast checker → · Palette generator →