#37B09F#37B09F

#37B09F is a light, moderate teal. Relative luminance 0.344; OKLCH L 68.7% C 0.108 H 181.7°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#37B09F
RGB	rgb(55, 176, 159)
HSL	hsl(172, 52%, 45%)
HSV	hsv(172, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 9.7%, 31%)
CIE-LAB	lab(65.25, -37.04, -0.97)
CIE-LCH	lch(65.25, 37.05, 181.50°)
OKLab	oklab(68.69% -0.1079 -0.0032)
OKLCH	oklch(68.69% 0.108 181.7)
XYZ	xyz(23.3559, 34.3634, 38.1961)
Luminance	0.3437 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B09F #B03748

analogous

#37B062 #37B09F #3785B0

triadic

#37B09F #9F37B0 #B09F37

tetradic

#37B09F #6237B0 #B03748 #85B037

square

#37B09F #6237B0 #B03748 #85B037

split-complementary

#37B09F #B03785 #B06237

monochromatic

#1A534B #288175 #37B09F #59CBBB #88DACE

Accessibility & contrast

On white

2.67

#37B09F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#37B09F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B09F

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B09F	#FFFFFF	#000000	##000000
##37B09F	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A69E

Deuteranopia (green-blind)

#9799A1

Tritanopia (blue-blind)

#00B3AB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b09f;
/* rgb */ color: rgb(55, 176, 159);
/* oklch */ color: oklch(68.7% 0.108 181.7);

Tailwind

colors: {
  custom: {
    50: '#7ec8bb',
    500: '#37b09f',
    950: '#000000',
  },
}

SCSS

$custom: #37b09f;
$custom-light: #7ec8bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37b09f",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 159
  },
  "hsl": {
    "h": 171.57,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68694,
    "c": 0.10798,
    "h": 181.7
  },
  "luminance": 0.34366
}

Semantic roles & 50–950 ramp

primary

#37B09F

secondary

#C47F89

accent

#4C60DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B09F

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

Preview Lab → · Contrast checker → · Palette generator →