#37B194#37B194

#37B194 is a light, moderate teal. Relative luminance 0.344; OKLCH L 68.6% C 0.115 H 173.5°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#37B194
RGB	rgb(55, 177, 148)
HSL	hsl(166, 53%, 45%)
HSV	hsv(166, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 16.4%, 30.6%)
CIE-LAB	lab(65.27, -40.37, 5.17)
CIE-LCH	lch(65.27, 40.70, 172.71°)
OKLab	oklab(68.62% -0.1141 0.013)
OKLCH	oklch(68.62% 0.115 173.5)
XYZ	xyz(22.6403, 34.3921, 33.4564)
Luminance	0.3439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B194 #B13754

analogous

#37B157 #37B194 #3791B1

triadic

#37B194 #9437B1 #B19437

tetradic

#37B194 #5737B1 #B13754 #91B137

square

#37B194 #5737B1 #B13754 #91B137

split-complementary

#37B194 #B13791 #B15737

monochromatic

#1A5446 #28826D #37B194 #5ACCB1 #88DAC7

Accessibility & contrast

On white

2.67

#37B194 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#37B194 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B194

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B194	#FFFFFF	#000000	##000000
##37B194	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA693

Deuteranopia (green-blind)

#9A9996

Tritanopia (blue-blind)

#00B3A8

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b194;
/* rgb */ color: rgb(55, 177, 148);
/* oklch */ color: oklch(68.6% 0.115 173.5);

Tailwind

colors: {
  custom: {
    50: '#7ec9b3',
    500: '#37b194',
    950: '#000000',
  },
}

SCSS

$custom: #37b194;
$custom-light: #7ec9b3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b194",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 148
  },
  "hsl": {
    "h": 165.738,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68617,
    "c": 0.11487,
    "h": 173.5
  },
  "luminance": 0.34395
}

Semantic roles & 50–950 ramp

primary

#37B194

secondary

#C48090

accent

#4C6EDC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B194

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

Preview Lab → · Contrast checker → · Palette generator →