#5BCDB3#5BCDB3

#5BCDB3 is a light, moderate teal. Relative luminance 0.491; OKLCH L 77.5% C 0.111 H 175.9°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#5BCDB3
RGB	rgb(91, 205, 179)
HSL	hsl(166, 53%, 58%)
HSV	hsv(166, 56%, 80%)
CMYK	cmyk(55.6%, 0%, 12.7%, 19.6%)
CIE-LAB	lab(75.54, -38.65, 3.20)
CIE-LCH	lch(75.54, 38.79, 175.27°)
OKLab	oklab(77.51% -0.1107 0.0079)
OKLCH	oklch(77.51% 0.111 175.9)
XYZ	xyz(34.2787, 49.1382, 50.3172)
Luminance	0.4914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCDB3 #CD5B75

analogous

#5BCD7A #5BCDB3 #5BAECD

triadic

#5BCDB3 #B35BCD #CDB35B

tetradic

#5BCDB3 #7A5BCD #CD5B75 #AECD5B

square

#5BCDB3 #7A5BCD #CD5B75 #AECD5B

split-complementary

#5BCDB3 #CD5BAE #CD7A5B

monochromatic

#298570 #37B497 #5BCDB3 #8ADBC9 #B9EADE

Accessibility & contrast

On white

1.94

#5BCDB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#5BCDB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCDB3

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCDB3	#FFFFFF	#000000	##000000
##5BCDB3	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C2B2

Deuteranopia (green-blind)

#B5B5B5

Tritanopia (blue-blind)

#0DCFC5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bcdb3;
/* rgb */ color: rgb(91, 205, 179);
/* oklch */ color: oklch(77.5% 0.111 175.9);

Tailwind

colors: {
  custom: {
    50: '#93ddc9',
    500: '#5bcdb3',
    950: '#000000',
  },
}

SCSS

$custom: #5bcdb3;
$custom-light: #93ddc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcdb3",
  "rgb": {
    "r": 91,
    "g": 205,
    "b": 179
  },
  "hsl": {
    "h": 166.316,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77512,
    "c": 0.11098,
    "h": 175.9
  },
  "luminance": 0.49141
}

Semantic roles & 50–950 ramp

primary

#5BCDB3

secondary

#D9ABB6

accent

#4B6CDD

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #5BCDB3

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

Preview Lab → · Contrast checker → · Palette generator →