#4BB45A#4BB45A

#4BB45A is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.161 H 146.3°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4BB45A
RGB	rgb(75, 180, 90)
HSL	hsl(129, 41%, 50%)
HSV	hsv(129, 58%, 71%)
CMYK	cmyk(58.3%, 0%, 50%, 29.4%)
CIE-LAB	lab(65.65, -49.35, 36.82)
CIE-LCH	lch(65.65, 61.57, 143.28°)
OKLab	oklab(68.72% -0.1336 0.0891)
OKLCH	oklch(68.72% 0.161 146.3)
XYZ	xyz(21.0670, 34.8746, 15.2922)
Luminance	0.3488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB45A #B44BA5

analogous

#71B44B #4BB45A #4BB48E

triadic

#4BB45A #5A4BB4 #B45A4B

tetradic

#4BB45A #4B71B4 #B44BA5 #B48E4B

square

#4BB45A #4B71B4 #B44BA5 #B48E4B

split-complementary

#4BB45A #8E4BB4 #B44B71

monochromatic

#275E2F #398944 #4BB45A #76C682 #A1D8A9

Accessibility & contrast

On white

2.63

#4BB45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#4BB45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB45A

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB45A	#FFFFFF	#000000	##000000
##4BB45A	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A552

Deuteranopia (green-blind)

#A99C60

Tritanopia (blue-blind)

#35B09F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb45a;
/* rgb */ color: rgb(75, 180, 90);
/* oklch */ color: oklch(68.7% 0.161 146.3);

Tailwind

colors: {
  custom: {
    50: '#87cb8a',
    500: '#4bb45a',
    950: '#000000',
  },
}

SCSS

$custom: #4bb45a;
$custom-light: #87cb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb45a",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 90
  },
  "hsl": {
    "h": 128.571,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.68719,
    "c": 0.16059,
    "h": 146.3
  },
  "luminance": 0.34877
}

Semantic roles & 50–950 ramp

primary

#4BB45A

secondary

#C596BE

accent

#57C0D1

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4BB45A

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

Preview Lab → · Contrast checker → · Palette generator →