#5BBB4A#5BBB4A

#5BBB4A is a light, vivid green. Relative luminance 0.383; OKLCH L 70.9% C 0.176 H 140.8°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB4A
RGB	rgb(91, 187, 74)
HSL	hsl(111, 45%, 51%)
HSV	hsv(111, 60%, 73%)
CMYK	cmyk(51.3%, 0%, 60.4%, 26.7%)
CIE-LAB	lab(68.21, -49.96, 47.64)
CIE-LCH	lch(68.21, 69.03, 136.36°)
OKLab	oklab(70.92% -0.1367 0.1116)
OKLCH	oklch(70.92% 0.176 140.8)
XYZ	xyz(23.3197, 38.2574, 12.6328)
Luminance	0.3826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB4A #AA4ABB

analogous

#93BB4A #5BBB4A #4ABB71

triadic

#5BBB4A #4A5BBB #BB4A5B

tetradic

#5BBB4A #4A93BB #AA4ABB #BB714A

square

#5BBB4A #4A93BB #AA4ABB #BB714A

split-complementary

#5BBB4A #714ABB #BB4A93

monochromatic

#2F6526 #449137 #5BBB4A #83CC76 #ACDCA3

Accessibility & contrast

On white

2.43

#5BBB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#5BBB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB4A

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB4A	#FFFFFF	#000000	##000000
##5BBB4A	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB3E

Deuteranopia (green-blind)

#B3A353

Tritanopia (blue-blind)

#50B5A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bbb4a;
/* rgb */ color: rgb(91, 187, 74);
/* oklch */ color: oklch(70.9% 0.176 140.8);

Tailwind

colors: {
  custom: {
    50: '#91d080',
    500: '#5bbb4a',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb4a;
$custom-light: #91d080;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb4a",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 74
  },
  "hsl": {
    "h": 110.973,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.70917,
    "c": 0.17644,
    "h": 140.8
  },
  "luminance": 0.38259
}

Semantic roles & 50–950 ramp

primary

#5BBB4A

secondary

#C297C9

accent

#53D5C1

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #5BBB4A

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

Preview Lab → · Contrast checker → · Palette generator →