#4BB44B#4BB44B

#4BB44B is a light, vivid green. Relative luminance 0.346; OKLCH L 68.5% C 0.174 H 143.4°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#4BB44B
RGB	rgb(75, 180, 75)
HSL	hsl(120, 41%, 50%)
HSV	hsv(120, 58%, 71%)
CMYK	cmyk(58.3%, 0%, 58.3%, 29.4%)
CIE-LAB	lab(65.47, -51.35, 43.88)
CIE-LCH	lch(65.47, 67.55, 139.49°)
OKLab	oklab(68.51% -0.1395 0.1037)
OKLCH	oklch(68.51% 0.174 143.4)
XYZ	xyz(20.4918, 34.6445, 12.2624)
Luminance	0.3465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB44B #B44BB4

analogous

#80B44B #4BB44B #4BB480

triadic

#4BB44B #4B4BB4 #B44B4B

tetradic

#4BB44B #4B7FB4 #B44BB4 #B4804B

square

#4BB44B #4B7FB4 #B44BB4 #B4804B

split-complementary

#4BB44B #7F4BB4 #B44B80

monochromatic

#275E27 #398939 #4BB44B #76C676 #A1D8A1

Accessibility & contrast

On white

2.65

#4BB44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#4BB44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB44B

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB44B	#FFFFFF	#000000	##000000
##4BB44B	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A540

Deuteranopia (green-blind)

#AA9B53

Tritanopia (blue-blind)

#39AF9D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb44b;
/* rgb */ color: rgb(75, 180, 75);
/* oklch */ color: oklch(68.5% 0.174 143.4);

Tailwind

colors: {
  custom: {
    50: '#88cb80',
    500: '#4bb44b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb44b;
$custom-light: #88cb80;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb44b",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 75
  },
  "hsl": {
    "h": 120,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.68512,
    "c": 0.17385,
    "h": 143.4
  },
  "luminance": 0.34646
}

Semantic roles & 50–950 ramp

primary

#4BB44B

secondary

#C596C5

accent

#57D1D1

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #4BB44B

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

Preview Lab → · Contrast checker → · Palette generator →