#37AABF#37AABF

#37AABF is a light, moderate teal. Relative luminance 0.333; OKLCH L 68.4% C 0.104 H 212.4°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#37AABF
RGB	rgb(55, 170, 191)
HSL	hsl(189, 55%, 48%)
HSV	hsv(189, 71%, 75%)
CMYK	cmyk(71.2%, 11%, 0%, 25.1%)
CIE-LAB	lab(64.42, -24.79, -20.02)
CIE-LCH	lch(64.42, 31.86, 218.93°)
OKLab	oklab(68.35% -0.0877 -0.0557)
OKLCH	oklch(68.35% 0.104 212.4)
XYZ	xyz(25.3502, 33.3203, 54.3755)
Luminance	0.3332 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AABF #BF4C37

analogous

#37BF90 #37AABF #3766BF

triadic

#37AABF #BF37AA #AABF37

tetradic

#37AABF #9037BF #BF4C37 #66BF37

square

#37AABF #9037BF #BF4C37 #66BF37

split-complementary

#37AABF #BF3766 #BF9037

monochromatic

#1C5560 #29808F #37AABF #62C0D2 #91D3DF

Accessibility & contrast

On white

2.74

#37AABF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#37AABF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AABF

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AABF	#FFFFFF	#000000	##000000
##37AABF	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA4C0

Deuteranopia (green-blind)

#8796BF

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37aabf;
/* rgb */ color: rgb(55, 170, 191);
/* oklch */ color: oklch(68.4% 0.104 212.4);

Tailwind

colors: {
  custom: {
    50: '#81c3d2',
    500: '#37aabf',
    950: '#000000',
  },
}

SCSS

$custom: #37aabf;
$custom-light: #81c3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#37aabf",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 191
  },
  "hsl": {
    "h": 189.265,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68354,
    "c": 0.10395,
    "h": 212.4
  },
  "luminance": 0.33323
}

Semantic roles & 50–950 ramp

primary

#37AABF

secondary

#CA9288

accent

#6049DF

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #37AABF

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

Preview Lab → · Contrast checker → · Palette generator →