#5BB59F#5BB59F

#5BB59F is a light, moderate teal. Relative luminance 0.378; OKLCH L 71.1% C 0.093 H 175.5°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BB59F
RGB	rgb(91, 181, 159)
HSL	hsl(165, 38%, 53%)
HSV	hsv(165, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 12.2%, 29%)
CIE-LAB	lab(67.85, -32.37, 2.96)
CIE-LCH	lch(67.85, 32.51, 174.78°)
OKLab	oklab(71.11% -0.0928 0.0073)
OKLCH	oklch(71.11% 0.093 175.5)
XYZ	xyz(27.0936, 37.7728, 38.6573)
Luminance	0.3777 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB59F #B55B71

analogous

#5BB572 #5BB59F #5B9EB5

triadic

#5BB59F #9F5BB5 #B59F5B

tetradic

#5BB59F #725BB5 #B55B71 #9EB55B

square

#5BB59F #725BB5 #B55B71 #9EB55B

split-complementary

#5BB59F #B55B9E #B5725B

monochromatic

#2F6759 #42917E #5BB59F #85C8B8 #AFDBD0

Accessibility & contrast

On white

2.45

#5BB59F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#5BB59F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB59F

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB59F	#FFFFFF	#000000	##000000
##5BB59F	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)

#AFAB9E

Deuteranopia (green-blind)

#A1A1A1

Tritanopia (blue-blind)

#34B7AE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #5bb59f;
/* rgb */ color: rgb(91, 181, 159);
/* oklch */ color: oklch(71.1% 0.093 175.5);

Tailwind

colors: {
  custom: {
    50: '#90cbbb',
    500: '#5bb59f',
    950: '#000000',
  },
}

SCSS

$custom: #5bb59f;
$custom-light: #90cbbb;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb59f",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 159
  },
  "hsl": {
    "h": 165.333,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.71111,
    "c": 0.09311,
    "h": 175.5
  },
  "luminance": 0.37775
}

Semantic roles & 50–950 ramp

primary

#5BB59F

secondary

#C9A3AC

accent

#5A76CE

background

#F9FCFB

surface

#F1F8F6

border

#CBD1D0

text

#0D1311

muted

#7E8280

Preview Lab

Preview with #5BB59F

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

Preview Lab → · Contrast checker → · Palette generator →