#37A697#37A697

#37A697 is a light, moderate teal. Relative luminance 0.303; OKLCH L 65.9% C 0.101 H 182.4°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#37A697
RGB	rgb(55, 166, 151)
HSL	hsl(172, 50%, 43%)
HSV	hsv(172, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 9%, 34.9%)
CIE-LAB	lab(61.93, -34.61, -1.37)
CIE-LCH	lch(61.93, 34.63, 182.26°)
OKLab	oklab(65.92% -0.1012 -0.0042)
OKLCH	oklch(65.92% 0.101 182.4)
XYZ	xyz(20.7951, 30.3167, 34.0279)
Luminance	0.3032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A697 #A63746

analogous

#37A65F #37A697 #377DA6

triadic

#37A697 #9737A6 #A69737

tetradic

#37A697 #5F37A6 #A63746 #7DA637

square

#37A697 #5F37A6 #A63746 #7DA637

split-complementary

#37A697 #A6377D #A65F37

monochromatic

#194A43 #28786D #37A697 #54C6B7 #82D6CA

Accessibility & contrast

On white

2.97

#37A697 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#37A697 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A697

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A697	#FFFFFF	#000000	##000000
##37A697	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9D96

Deuteranopia (green-blind)

#8E9198

Tritanopia (blue-blind)

#00A9A1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #37a697;
/* rgb */ color: rgb(55, 166, 151);
/* oklch */ color: oklch(65.9% 0.101 182.4);

Tailwind

colors: {
  custom: {
    50: '#7cc1b5',
    500: '#37a697',
    950: '#000000',
  },
}

SCSS

$custom: #37a697;
$custom-light: #7cc1b5;
$custom-dark: #000000;

JSON

{
  "hex": "#37a697",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 151
  },
  "hsl": {
    "h": 171.892,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65915,
    "c": 0.10126,
    "h": 182.4
  },
  "luminance": 0.30319
}

Semantic roles & 50–950 ramp

primary

#37A697

secondary

#BF7A83

accent

#4E61DA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A697

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

Preview Lab → · Contrast checker → · Palette generator →