#37BFA7#37BFA7

#37BFA7 is a light, moderate teal. Relative luminance 0.409; OKLCH L 72.7% C 0.120 H 178.2°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#37BFA7
RGB	rgb(55, 191, 167)
HSL	hsl(169, 55%, 48%)
HSV	hsv(169, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 12.6%, 25.1%)
CIE-LAB	lab(70.08, -41.62, 1.67)
CIE-LCH	lch(70.08, 41.66, 177.70°)
OKLab	oklab(72.7% -0.1195 0.0038)
OKLCH	oklch(72.7% 0.12 178.2)
XYZ	xyz(27.1780, 40.8607, 43.0063)
Luminance	0.4086 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFA7 #BF374F

analogous

#37BF63 #37BFA7 #3793BF

triadic

#37BFA7 #A737BF #BFA737

tetradic

#37BFA7 #6337BF #BF374F #93BF37

square

#37BFA7 #6337BF #BF374F #93BF37

split-complementary

#37BFA7 #BF3793 #BF6337

monochromatic

#1C6054 #298F7D #37BFA7 #62D2BE #91DFD2

Accessibility & contrast

On white

2.29

#37BFA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#37BFA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFA7

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFA7	#FFFFFF	#000000	##000000
##37BFA7	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B3A6

Deuteranopia (green-blind)

#A5A6A9

Tritanopia (blue-blind)

#00C2B8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bfa7;
/* rgb */ color: rgb(55, 191, 167);
/* oklch */ color: oklch(72.7% 0.120 178.2);

Tailwind

colors: {
  custom: {
    50: '#81d3c1',
    500: '#37bfa7',
    950: '#000000',
  },
}

SCSS

$custom: #37bfa7;
$custom-light: #81d3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfa7",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 167
  },
  "hsl": {
    "h": 169.412,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72702,
    "c": 0.11961,
    "h": 178.2
  },
  "luminance": 0.40864
}

Semantic roles & 50–950 ramp

primary

#37BFA7

secondary

#CA8893

accent

#4964DF

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BFA7

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

Preview Lab → · Contrast checker → · Palette generator →