#37AFC5#37AFC5

#37AFC5 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.8% C 0.107 H 212.6°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#37AFC5
RGB	rgb(55, 175, 197)
HSL	hsl(189, 56%, 49%)
HSV	hsv(189, 72%, 77%)
CMYK	cmyk(72.1%, 11.2%, 0%, 22.7%)
CIE-LAB	lab(66.14, -25.44, -20.74)
CIE-LCH	lch(66.14, 32.82, 219.19°)
OKLab	oklab(69.81% -0.0903 -0.0577)
OKLCH	oklch(69.81% 0.107 212.6)
XYZ	xyz(26.9793, 35.5002, 58.2428)
Luminance	0.3550 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AFC5 #C54D37

analogous

#37C594 #37AFC5 #3768C5

triadic

#37AFC5 #C537AF #AFC537

tetradic

#37AFC5 #9437C5 #C54D37 #68C537

square

#37AFC5 #9437C5 #C54D37 #68C537

split-complementary

#37AFC5 #C53768 #C59437

monochromatic

#1C5A65 #2A8595 #37AFC5 #65C3D4 #95D6E1

Accessibility & contrast

On white

2.59

#37AFC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#37AFC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AFC5

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AFC5	#FFFFFF	#000000	##000000
##37AFC5	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA9C6

Deuteranopia (green-blind)

#8A9BC5

Tritanopia (blue-blind)

#00B8B6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37afc5;
/* rgb */ color: rgb(55, 175, 197);
/* oklch */ color: oklch(69.8% 0.107 212.6);

Tailwind

colors: {
  custom: {
    50: '#82c7d6',
    500: '#37afc5',
    950: '#000000',
  },
}

SCSS

$custom: #37afc5;
$custom-light: #82c7d6;
$custom-dark: #000000;

JSON

{
  "hex": "#37afc5",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 197
  },
  "hsl": {
    "h": 189.296,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69807,
    "c": 0.1072,
    "h": 212.6
  },
  "luminance": 0.35503
}

Semantic roles & 50–950 ramp

primary

#37AFC5

secondary

#CD958B

accent

#6048E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37AFC5

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

Preview Lab → · Contrast checker → · Palette generator →