#37B7AA#37B7AA

#37B7AA is a light, moderate teal. Relative luminance 0.376; OKLCH L 70.8% C 0.111 H 185.1°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#37B7AA
RGB	rgb(55, 183, 170)
HSL	hsl(174, 54%, 47%)
HSV	hsv(174, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 7.1%, 28.2%)
CIE-LAB	lab(67.71, -37.24, -3.45)
CIE-LCH	lch(67.71, 37.39, 185.29°)
OKLab	oklab(70.8% -0.1101 -0.0099)
OKLCH	oklch(70.8% 0.111 185.1)
XYZ	xyz(25.7613, 37.5785, 43.9181)
Luminance	0.3758 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B7AA #B73744

analogous

#37B76A #37B7AA #3784B7

triadic

#37B7AA #AA37B7 #B7AA37

tetradic

#37B7AA #6A37B7 #B73744 #84B737

square

#37B7AA #6A37B7 #B73744 #84B737

split-complementary

#37B7AA #B73784 #B76A37

monochromatic

#1B5953 #29887E #37B7AA #5DCEC3 #8CDCD4

Accessibility & contrast

On white

2.47

#37B7AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#37B7AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7AA

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B7AA	#FFFFFF	#000000	##000000
##37B7AA	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEADAA

Deuteranopia (green-blind)

#9B9FAB

Tritanopia (blue-blind)

#00BBB3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b7aa;
/* rgb */ color: rgb(55, 183, 170);
/* oklch */ color: oklch(70.8% 0.111 185.1);

Tailwind

colors: {
  custom: {
    50: '#80cdc3',
    500: '#37b7aa',
    950: '#000000',
  },
}

SCSS

$custom: #37b7aa;
$custom-light: #80cdc3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b7aa",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 170
  },
  "hsl": {
    "h": 173.906,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70797,
    "c": 0.11051,
    "h": 185.1
  },
  "luminance": 0.37581
}

Semantic roles & 50–950 ramp

primary

#37B7AA

secondary

#C7838A

accent

#4B5ADD

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #37B7AA

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

Preview Lab → · Contrast checker → · Palette generator →