#5BB180#5BB180

#5BB180 is a light, moderate green. Relative luminance 0.352; OKLCH L 69.3% C 0.111 H 156.8°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#5BB180
RGB	rgb(91, 177, 128)
HSL	hsl(146, 36%, 53%)
HSV	hsv(146, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 27.7%, 30.6%)
CIE-LAB	lab(65.92, -37.39, 17.24)
CIE-LCH	lch(65.92, 41.17, 155.25°)
OKLab	oklab(69.31% -0.1025 0.0439)
OKLCH	oklch(69.31% 0.111 156.8)
XYZ	xyz(23.9310, 35.2251, 25.9559)
Luminance	0.3523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB180 #B15B8C

analogous

#61B15B #5BB180 #5BB1AB

triadic

#5BB180 #805BB1 #B1805B

tetradic

#5BB180 #5B61B1 #B15B8C #B1AB5B

square

#5BB180 #5B61B1 #B15B8C #B1AB5B

split-complementary

#5BB180 #AB5BB1 #B15B61

monochromatic

#2F6345 #438C62 #5BB180 #84C5A0 #AED8C0

Accessibility & contrast

On white

2.61

#5BB180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#5BB180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB180

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB180	#FFFFFF	#000000	##000000
##5BB180	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A67D

Deuteranopia (green-blind)

#A39D83

Tritanopia (blue-blind)

#45B0A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb180;
/* rgb */ color: rgb(91, 177, 128);
/* oklch */ color: oklch(69.3% 0.111 156.8);

Tailwind

colors: {
  custom: {
    50: '#8fc9a5',
    500: '#5bb180',
    950: '#000000',
  },
}

SCSS

$custom: #5bb180;
$custom-light: #8fc9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb180",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 128
  },
  "hsl": {
    "h": 145.814,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69309,
    "c": 0.11148,
    "h": 156.8
  },
  "luminance": 0.35227
}

Semantic roles & 50–950 ramp

primary

#5BB180

secondary

#C7A1B7

accent

#5C9CCC

background

#F9FCFA

surface

#F1F8F4

border

#CBD1CE

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #5BB180

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

Preview Lab → · Contrast checker → · Palette generator →