#37AE9D#37AE9D

#37AE9D is a light, moderate teal. Relative luminance 0.335; OKLCH L 68.1% C 0.107 H 181.5°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#37AE9D
RGB	rgb(55, 174, 157)
HSL	hsl(171, 52%, 45%)
HSV	hsv(171, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 9.8%, 31.8%)
CIE-LAB	lab(64.58, -36.67, -0.84)
CIE-LCH	lch(64.58, 36.68, 181.31°)
OKLab	oklab(68.13% -0.1068 -0.0029)
OKLCH	oklch(68.13% 0.107 181.5)
XYZ	xyz(22.7945, 33.5161, 37.1597)
Luminance	0.3352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE9D #AE3748

analogous

#37AE62 #37AE9D #3783AE

triadic

#37AE9D #9D37AE #AE9D37

tetradic

#37AE9D #6237AE #AE3748 #83AE37

square

#37AE9D #6237AE #AE3748 #83AE37

split-complementary

#37AE9D #AE3783 #AE6237

monochromatic

#1A5149 #287F73 #37AE9D #58CABA #86D9CD

Accessibility & contrast

On white

2.73

#37AE9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#37AE9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE9D

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE9D	#FFFFFF	#000000	##000000
##37AE9D	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)

#A6A49C

Deuteranopia (green-blind)

#95979F

Tritanopia (blue-blind)

#00B1A9

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37ae9d;
/* rgb */ color: rgb(55, 174, 157);
/* oklch */ color: oklch(68.1% 0.107 181.5);

Tailwind

colors: {
  custom: {
    50: '#7ec7b9',
    500: '#37ae9d',
    950: '#000000',
  },
}

SCSS

$custom: #37ae9d;
$custom-light: #7ec7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae9d",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 157
  },
  "hsl": {
    "h": 171.429,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68128,
    "c": 0.10682,
    "h": 181.5
  },
  "luminance": 0.33519
}

Semantic roles & 50–950 ramp

primary

#37AE9D

secondary

#C37E88

accent

#4C61DB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AE9D

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

Preview Lab → · Contrast checker → · Palette generator →