#37A698#37A698

#37A698 is a light, moderate teal. Relative luminance 0.304; OKLCH L 65.9% C 0.101 H 183.2°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#37A698
RGB	rgb(55, 166, 152)
HSL	hsl(172, 50%, 43%)
HSV	hsv(172, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 8.4%, 34.9%)
CIE-LAB	lab(61.95, -34.33, -1.89)
CIE-LCH	lch(61.95, 34.38, 183.15°)
OKLab	oklab(65.95% -0.1007 -0.0056)
OKLCH	oklch(65.95% 0.101 183.2)
XYZ	xyz(20.8766, 30.3493, 34.4574)
Luminance	0.3035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A698 #A63745

analogous

#37A660 #37A698 #377CA6

triadic

#37A698 #9837A6 #A69837

tetradic

#37A698 #6037A6 #A63745 #7CA637

square

#37A698 #6037A6 #A63745 #7CA637

split-complementary

#37A698 #A6377C #A66037

monochromatic

#194A44 #28786E #37A698 #54C6B8 #82D6CB

Accessibility & contrast

On white

2.97

#37A698 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#37A698 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A698

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A698	#FFFFFF	#000000	##000000
##37A698	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9D98

Deuteranopia (green-blind)

#8E9199

Tritanopia (blue-blind)

#00A9A2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #37a698;
/* rgb */ color: rgb(55, 166, 152);
/* oklch */ color: oklch(65.9% 0.101 183.2);

Tailwind

colors: {
  custom: {
    50: '#7dc1b6',
    500: '#37a698',
    950: '#000000',
  },
}

SCSS

$custom: #37a698;
$custom-light: #7dc1b6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a698",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 152
  },
  "hsl": {
    "h": 172.432,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65947,
    "c": 0.10086,
    "h": 183.2
  },
  "luminance": 0.30352
}

Semantic roles & 50–950 ramp

primary

#37A698

secondary

#BF7A82

accent

#4E60DA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A698

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

Preview Lab → · Contrast checker → · Palette generator →