#37ADB1#37ADB1

#37ADB1 is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.6% C 0.102 H 198.4°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#37ADB1
RGB	rgb(55, 173, 177)
HSL	hsl(182, 53%, 45%)
HSV	hsv(182, 69%, 69%)
CMYK	cmyk(68.9%, 2.3%, 0%, 30.6%)
CIE-LAB	lab(64.86, -30.54, -11.56)
CIE-LCH	lch(64.86, 32.65, 200.74°)
OKLab	oklab(68.55% -0.0967 -0.0321)
OKLCH	oklch(68.55% 0.102 198.4)
XYZ	xyz(24.4514, 33.8709, 46.8355)
Luminance	0.3387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADB1 #B13B37

analogous

#37B178 #37ADB1 #3770B1

triadic

#37ADB1 #B137AD #ADB137

tetradic

#37ADB1 #7837B1 #B13B37 #70B137

square

#37ADB1 #7837B1 #B13B37 #70B137

split-complementary

#37ADB1 #B13770 #B17837

monochromatic

#1A5254 #287F82 #37ADB1 #5AC8CC #88D7DA

Accessibility & contrast

On white

2.70

#37ADB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#37ADB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADB1

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADB1	#FFFFFF	#000000	##000000
##37ADB1	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A5B1

Deuteranopia (green-blind)

#8F98B2

Tritanopia (blue-blind)

#00B3AE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37adb1;
/* rgb */ color: rgb(55, 173, 177);
/* oklch */ color: oklch(68.6% 0.102 198.4);

Tailwind

colors: {
  custom: {
    50: '#7fc6c8',
    500: '#37adb1',
    950: '#000000',
  },
}

SCSS

$custom: #37adb1;
$custom-light: #7fc6c8;
$custom-dark: #000000;

JSON

{
  "hex": "#37adb1",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 177
  },
  "hsl": {
    "h": 181.967,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68554,
    "c": 0.10189,
    "h": 198.4
  },
  "luminance": 0.33874
}

Semantic roles & 50–950 ramp

primary

#37ADB1

secondary

#C48280

accent

#514CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37ADB1

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

Preview Lab → · Contrast checker → · Palette generator →