#37AD9E#37AD9E

#37AD9E is a light, moderate teal. Relative luminance 0.332; OKLCH L 67.9% C 0.105 H 183.0°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#37AD9E
RGB	rgb(55, 173, 158)
HSL	hsl(172, 52%, 45%)
HSV	hsv(172, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 8.7%, 32.2%)
CIE-LAB	lab(64.29, -35.94, -1.81)
CIE-LCH	lch(64.29, 35.98, 182.88°)
OKLab	oklab(67.91% -0.1053 -0.0055)
OKLCH	oklch(67.91% 0.105 183)
XYZ	xyz(22.6878, 33.1654, 37.5470)
Luminance	0.3317 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD9E #AD3746

analogous

#37AD63 #37AD9E #3781AD

triadic

#37AD9E #9E37AD #AD9E37

tetradic

#37AD9E #6337AD #AD3746 #81AD37

square

#37AD9E #6337AD #AD3746 #81AD37

split-complementary

#37AD9E #AD3781 #AD6337

monochromatic

#195049 #287F74 #37AD9E #57CABB #86D8CE

Accessibility & contrast

On white

2.75

#37AD9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#37AD9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD9E

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD9E	#FFFFFF	#000000	##000000
##37AD9E	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A39D

Deuteranopia (green-blind)

#94979F

Tritanopia (blue-blind)

#00B0A8

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37ad9e;
/* rgb */ color: rgb(55, 173, 158);
/* oklch */ color: oklch(67.9% 0.105 183.0);

Tailwind

colors: {
  custom: {
    50: '#7ec6ba',
    500: '#37ad9e',
    950: '#000000',
  },
}

SCSS

$custom: #37ad9e;
$custom-light: #7ec6ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad9e",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 158
  },
  "hsl": {
    "h": 172.373,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67907,
    "c": 0.10541,
    "h": 183
  },
  "luminance": 0.33168
}

Semantic roles & 50–950 ramp

primary

#37AD9E

secondary

#C27D86

accent

#4D5FDB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AD9E

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

Preview Lab → · Contrast checker → · Palette generator →