#5BB173#5BB173

#5BB173 is a light, vivid green. Relative luminance 0.349; OKLCH L 69.0% C 0.124 H 151.0°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#5BB173
RGB	rgb(91, 177, 115)
HSL	hsl(137, 36%, 53%)
HSV	hsv(137, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 35%, 30.6%)
CIE-LAB	lab(65.67, -39.88, 23.93)
CIE-LCH	lch(65.67, 46.51, 149.03°)
OKLab	oklab(69.02% -0.1085 0.0601)
OKLCH	oklch(69.02% 0.124 151)
XYZ	xyz(23.1295, 34.9045, 21.7347)
Luminance	0.3491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB173 #B15B99

analogous

#6EB15B #5BB173 #5BB19E

triadic

#5BB173 #735BB1 #B1735B

tetradic

#5BB173 #5B6EB1 #B15B99 #B19E5B

square

#5BB173 #5B6EB1 #B15B99 #B19E5B

split-complementary

#5BB173 #9E5BB1 #B15B6E

monochromatic

#2F633D #438C57 #5BB173 #84C596 #AED8BA

Accessibility & contrast

On white

2.63

#5BB173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#5BB173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB173

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB173	#FFFFFF	#000000	##000000
##5BB173	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)

#B2A56F

Deuteranopia (green-blind)

#A59C77

Tritanopia (blue-blind)

#49AFA1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb173;
/* rgb */ color: rgb(91, 177, 115);
/* oklch */ color: oklch(69.0% 0.124 151.0);

Tailwind

colors: {
  custom: {
    50: '#8fc99b',
    500: '#5bb173',
    950: '#000000',
  },
}

SCSS

$custom: #5bb173;
$custom-light: #8fc99b;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb173",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 115
  },
  "hsl": {
    "h": 136.744,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69024,
    "c": 0.12401,
    "h": 151
  },
  "luminance": 0.34906
}

Semantic roles & 50–950 ramp

primary

#5BB173

secondary

#C7A1BC

accent

#5CADCC

background

#F9FCF9

surface

#F1F8F2

border

#CBD1CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #5BB173

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

Preview Lab → · Contrast checker → · Palette generator →