#37AD9B#37AD9B

#37AD9B is a light, moderate teal. Relative luminance 0.331; OKLCH L 67.8% C 0.107 H 180.7°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#37AD9B
RGB	rgb(55, 173, 155)
HSL	hsl(171, 52%, 45%)
HSV	hsv(171, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 10.4%, 32.2%)
CIE-LAB	lab(64.21, -36.75, -0.26)
CIE-LCH	lch(64.21, 36.75, 180.40°)
OKLab	oklab(67.81% -0.1067 -0.0013)
OKLCH	oklch(67.81% 0.107 180.7)
XYZ	xyz(22.4327, 33.0634, 36.2036)
Luminance	0.3307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD9B #AD3749

analogous

#37AD60 #37AD9B #3784AD

triadic

#37AD9B #9B37AD #AD9B37

tetradic

#37AD9B #6037AD #AD3749 #84AD37

square

#37AD9B #6037AD #AD3749 #84AD37

split-complementary

#37AD9B #AD3784 #AD6037

monochromatic

#195048 #287F71 #37AD9B #57CAB8 #86D8CC

Accessibility & contrast

On white

2.76

#37AD9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#37AD9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD9B

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD9B	#FFFFFF	#000000	##000000
##37AD9B	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A39A

Deuteranopia (green-blind)

#95979D

Tritanopia (blue-blind)

#00B0A7

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37ad9b;
/* rgb */ color: rgb(55, 173, 155);
/* oklch */ color: oklch(67.8% 0.107 180.7);

Tailwind

colors: {
  custom: {
    50: '#7ec6b8',
    500: '#37ad9b',
    950: '#000000',
  },
}

SCSS

$custom: #37ad9b;
$custom-light: #7ec6b8;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad9b",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 155
  },
  "hsl": {
    "h": 170.847,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67813,
    "c": 0.10668,
    "h": 180.7
  },
  "luminance": 0.33066
}

Semantic roles & 50–950 ramp

primary

#37AD9B

secondary

#C27D88

accent

#4D62DB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AD9B

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

Preview Lab → · Contrast checker → · Palette generator →