#37B09A#37B09A

#37B09A is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.5% C 0.110 H 178.1°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#37B09A
RGB	rgb(55, 176, 154)
HSL	hsl(169, 52%, 45%)
HSV	hsv(169, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 12.5%, 31%)
CIE-LAB	lab(65.12, -38.37, 1.61)
CIE-LCH	lch(65.12, 38.41, 177.59°)
OKLab	oklab(68.54% -0.1103 0.0037)
OKLCH	oklch(68.54% 0.11 178.1)
XYZ	xyz(22.9308, 34.1934, 35.9571)
Luminance	0.3420 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B09A #B0374D

analogous

#37B05D #37B09A #3789B0

triadic

#37B09A #9A37B0 #B09A37

tetradic

#37B09A #5D37B0 #B0374D #89B037

square

#37B09A #5D37B0 #B0374D #89B037

split-complementary

#37B09A #B03789 #B05D37

monochromatic

#1A5348 #288171 #37B09A #59CBB6 #88DACB

Accessibility & contrast

On white

2.68

#37B09A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#37B09A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B09A

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B09A	#FFFFFF	#000000	##000000
##37B09A	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A599

Deuteranopia (green-blind)

#98999C

Tritanopia (blue-blind)

#00B3A9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b09a;
/* rgb */ color: rgb(55, 176, 154);
/* oklch */ color: oklch(68.5% 0.110 178.1);

Tailwind

colors: {
  custom: {
    50: '#7ec8b7',
    500: '#37b09a',
    950: '#000000',
  },
}

SCSS

$custom: #37b09a;
$custom-light: #7ec8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b09a",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 154
  },
  "hsl": {
    "h": 169.091,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.6854,
    "c": 0.11032,
    "h": 178.1
  },
  "luminance": 0.34196
}

Semantic roles & 50–950 ramp

primary

#37B09A

secondary

#C47F8C

accent

#4C66DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B09A

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

Preview Lab → · Contrast checker → · Palette generator →