#37ABBA#37ABBA

#37ABBA is a light, moderate teal. Relative luminance 0.335; OKLCH L 68.4% C 0.102 H 207.5°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#37ABBA
RGB	rgb(55, 171, 186)
HSL	hsl(187, 54%, 47%)
HSV	hsv(187, 70%, 73%)
CMYK	cmyk(70.4%, 8.1%, 0%, 27.1%)
CIE-LAB	lab(64.55, -26.84, -17.04)
CIE-LCH	lch(64.55, 31.79, 212.41°)
OKLab	oklab(68.4% -0.0908 -0.0474)
OKLCH	oklch(68.4% 0.102 207.5)
XYZ	xyz(24.9976, 33.4803, 51.5898)
Luminance	0.3348 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ABBA #BA4637

analogous

#37BA87 #37ABBA #376ABA

triadic

#37ABBA #BA37AB #ABBA37

tetradic

#37ABBA #8737BA #BA4637 #6ABA37

square

#37ABBA #8737BA #BA4637 #6ABA37

split-complementary

#37ABBA #BA376A #BA8737

monochromatic

#1B545C #29808B #37ABBA #5FC3D0 #8ED4DE

Accessibility & contrast

On white

2.73

#37ABBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#37ABBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ABBA

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ABBA	#FFFFFF	#000000	##000000
##37ABBA	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA4BB

Deuteranopia (green-blind)

#8A97BA

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37abba;
/* rgb */ color: rgb(55, 171, 186);
/* oklch */ color: oklch(68.4% 0.102 207.5);

Tailwind

colors: {
  custom: {
    50: '#80c4ce',
    500: '#37abba',
    950: '#000000',
  },
}

SCSS

$custom: #37abba;
$custom-light: #80c4ce;
$custom-dark: #000000;

JSON

{
  "hex": "#37abba",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 186
  },
  "hsl": {
    "h": 186.87,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.684,
    "c": 0.10243,
    "h": 207.5
  },
  "luminance": 0.33483
}

Semantic roles & 50–950 ramp

primary

#37ABBA

secondary

#C88C85

accent

#5B4ADE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #37ABBA

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

Preview Lab → · Contrast checker → · Palette generator →