#37AD9F#37AD9F

#37AD9F is a light, moderate teal. Relative luminance 0.332; OKLCH L 67.9% C 0.105 H 183.7°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#37AD9F
RGB	rgb(55, 173, 159)
HSL	hsl(173, 52%, 45%)
HSV	hsv(173, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 8.1%, 32.2%)
CIE-LAB	lab(64.32, -35.66, -2.33)
CIE-LCH	lch(64.32, 35.74, 183.73°)
OKLab	oklab(67.94% -0.1048 -0.0068)
OKLCH	oklch(67.94% 0.105 183.7)
XYZ	xyz(22.7742, 33.2000, 38.0021)
Luminance	0.3320 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD9F #AD3745

analogous

#37AD64 #37AD9F #3780AD

triadic

#37AD9F #9F37AD #AD9F37

tetradic

#37AD9F #6437AD #AD3745 #80AD37

square

#37AD9F #6437AD #AD3745 #80AD37

split-complementary

#37AD9F #AD3780 #AD6437

monochromatic

#19504A #287F74 #37AD9F #57CABC #86D8CF

Accessibility & contrast

On white

2.75

#37AD9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#37AD9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD9F

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD9F	#FFFFFF	#000000	##000000
##37AD9F	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A39F

Deuteranopia (green-blind)

#9497A0

Tritanopia (blue-blind)

#00B1A9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37ad9f;
/* rgb */ color: rgb(55, 173, 159);
/* oklch */ color: oklch(67.9% 0.105 183.7);

Tailwind

colors: {
  custom: {
    50: '#7ec6bb',
    500: '#37ad9f',
    950: '#000000',
  },
}

SCSS

$custom: #37ad9f;
$custom-light: #7ec6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad9f",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 159
  },
  "hsl": {
    "h": 172.881,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67939,
    "c": 0.10503,
    "h": 183.7
  },
  "luminance": 0.33203
}

Semantic roles & 50–950 ramp

primary

#37AD9F

secondary

#C27D86

accent

#4D5EDB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AD9F

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

Preview Lab → · Contrast checker → · Palette generator →