#4BBB5A#4BBB5A

#4BBB5A is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.170 H 146.0°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4BBB5A
RGB	rgb(75, 187, 90)
HSL	hsl(128, 45%, 51%)
HSV	hsv(128, 60%, 73%)
CMYK	cmyk(59.9%, 0%, 51.9%, 26.7%)
CIE-LAB	lab(67.85, -52.06, 39.53)
CIE-LCH	lch(67.85, 65.37, 142.79°)
OKLab	oklab(70.53% -0.1409 0.0952)
OKLCH	oklch(70.53% 0.17 146)
XYZ	xyz(22.5160, 37.7726, 15.7752)
Luminance	0.3777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBB5A #BB4BAC

analogous

#74BB4B #4BBB5A #4BBB92

triadic

#4BBB5A #5A4BBB #BB5A4B

tetradic

#4BBB5A #4B74BB #BB4BAC #BB924B

square

#4BBB5A #4B74BB #BB4BAC #BB924B

split-complementary

#4BBB5A #924BBB #BB4B74

monochromatic

#26652F #379243 #4BBB5A #77CC83 #A4DDAB

Accessibility & contrast

On white

2.45

#4BBB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#4BBB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBB5A

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBB5A	#FFFFFF	#000000	##000000
##4BBB5A	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB52

Deuteranopia (green-blind)

#AFA161

Tritanopia (blue-blind)

#32B7A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bbb5a;
/* rgb */ color: rgb(75, 187, 90);
/* oklch */ color: oklch(70.5% 0.170 146.0);

Tailwind

colors: {
  custom: {
    50: '#88d08b',
    500: '#4bbb5a',
    950: '#000000',
  },
}

SCSS

$custom: #4bbb5a;
$custom-light: #88d08b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbb5a",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 90
  },
  "hsl": {
    "h": 128.036,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70531,
    "c": 0.17002,
    "h": 146
  },
  "luminance": 0.37775
}

Semantic roles & 50–950 ramp

primary

#4BBB5A

secondary

#CA98C3

accent

#53C3D5

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #4BBB5A

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

Preview Lab → · Contrast checker → · Palette generator →