#37AAB8#37AAB8

#37AAB8 is a light, moderate teal. Relative luminance 0.330; OKLCH L 68.1% C 0.102 H 206.8°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#37AAB8
RGB	rgb(55, 170, 184)
HSL	hsl(187, 54%, 47%)
HSV	hsv(187, 70%, 72%)
CMYK	cmyk(70.1%, 7.6%, 0%, 27.8%)
CIE-LAB	lab(64.18, -26.96, -16.49)
CIE-LCH	lch(64.18, 31.60, 211.46°)
OKLab	oklab(68.08% -0.0906 -0.0458)
OKLCH	oklch(68.08% 0.102 206.8)
XYZ	xyz(24.5983, 33.0195, 50.4151)
Luminance	0.3302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AAB8 #B84537

analogous

#37B886 #37AAB8 #3769B8

triadic

#37AAB8 #B837AA #AAB837

tetradic

#37AAB8 #8637B8 #B84537 #69B837

square

#37AAB8 #8637B8 #B84537 #69B837

split-complementary

#37AAB8 #B83769 #B88637

monochromatic

#1B535A #297E89 #37AAB8 #5DC2CF #8DD4DD

Accessibility & contrast

On white

2.76

#37AAB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#37AAB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AAB8

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AAB8	#FFFFFF	#000000	##000000
##37AAB8	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA3B9

Deuteranopia (green-blind)

#8996B8

Tritanopia (blue-blind)

#00B1AE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37aab8;
/* rgb */ color: rgb(55, 170, 184);
/* oklch */ color: oklch(68.1% 0.102 206.8);

Tailwind

colors: {
  custom: {
    50: '#80c3cd',
    500: '#37aab8',
    950: '#000000',
  },
}

SCSS

$custom: #37aab8;
$custom-light: #80c3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#37aab8",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 184
  },
  "hsl": {
    "h": 186.512,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68077,
    "c": 0.10156,
    "h": 206.8
  },
  "luminance": 0.33022
}

Semantic roles & 50–950 ramp

primary

#37AAB8

secondary

#C78B84

accent

#5A4ADD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #37AAB8

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

Preview Lab → · Contrast checker → · Palette generator →