#37AEA8#37AEA8

#37AEA8 is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.5% C 0.103 H 190.1°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#37AEA8
RGB	rgb(55, 174, 168)
HSL	hsl(177, 52%, 45%)
HSV	hsv(177, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 3.4%, 31.8%)
CIE-LAB	lab(64.89, -33.62, -6.50)
CIE-LCH	lch(64.89, 34.24, 190.95°)
OKLab	oklab(68.49% -0.1017 -0.0182)
OKLCH	oklch(68.49% 0.103 190.1)
XYZ	xyz(23.7762, 33.9088, 42.3302)
Luminance	0.3391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEA8 #AE373D

analogous

#37AE6D #37AEA8 #3778AE

triadic

#37AEA8 #A837AE #AEA837

tetradic

#37AEA8 #6D37AE #AE373D #78AE37

square

#37AEA8 #6D37AE #AE373D #78AE37

split-complementary

#37AEA8 #AE3778 #AE6D37

monochromatic

#1A514E #287F7B #37AEA8 #58CAC4 #86D9D5

Accessibility & contrast

On white

2.70

#37AEA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#37AEA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEA8

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEA8	#FFFFFF	#000000	##000000
##37AEA8	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A5A8

Deuteranopia (green-blind)

#9298A9

Tritanopia (blue-blind)

#00B3AC

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37aea8;
/* rgb */ color: rgb(55, 174, 168);
/* oklch */ color: oklch(68.5% 0.103 190.1);

Tailwind

colors: {
  custom: {
    50: '#7fc6c1',
    500: '#37aea8',
    950: '#000000',
  },
}

SCSS

$custom: #37aea8;
$custom-light: #7fc6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37aea8",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 168
  },
  "hsl": {
    "h": 176.975,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68487,
    "c": 0.10335,
    "h": 190.1
  },
  "luminance": 0.33911
}

Semantic roles & 50–950 ramp

primary

#37AEA8

secondary

#C37E81

accent

#4C54DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37AEA8

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

Preview Lab → · Contrast checker → · Palette generator →