#37C3B9#37C3B9

#37C3B9 is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.3% C 0.116 H 187.9°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#37C3B9
RGB	rgb(55, 195, 185)
HSL	hsl(176, 56%, 49%)
HSV	hsv(176, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 5.1%, 23.5%)
CIE-LAB	lab(71.79, -38.55, -5.66)
CIE-LCH	lch(71.79, 38.96, 188.35°)
OKLab	oklab(74.26% -0.1154 -0.0159)
OKLCH	oklch(74.26% 0.116 187.9)
XYZ	xyz(29.8435, 43.3417, 52.6825)
Luminance	0.4335 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C3B9 #C33741

analogous

#37C373 #37C3B9 #3787C3

triadic

#37C3B9 #B937C3 #C3B937

tetradic

#37C3B9 #7337C3 #C33741 #87C337

square

#37C3B9 #7337C3 #C33741 #87C337

split-complementary

#37C3B9 #C33787 #C37337

monochromatic

#1C645E #2A938C #37C3B9 #64D3CB #94E1DB

Accessibility & contrast

On white

2.17

#37C3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#37C3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C3B9

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C3B9	#FFFFFF	#000000	##000000
##37C3B9	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B8B9

Deuteranopia (green-blind)

#A4AABA

Tritanopia (blue-blind)

#00C8C0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c3b9;
/* rgb */ color: rgb(55, 195, 185);
/* oklch */ color: oklch(74.3% 0.116 187.9);

Tailwind

colors: {
  custom: {
    50: '#83d6ce',
    500: '#37c3b9',
    950: '#000000',
  },
}

SCSS

$custom: #37c3b9;
$custom-light: #83d6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#37c3b9",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 185
  },
  "hsl": {
    "h": 175.714,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74257,
    "c": 0.11646,
    "h": 187.9
  },
  "luminance": 0.43345
}

Semantic roles & 50–950 ramp

primary

#37C3B9

secondary

#CC8A8F

accent

#4953DF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C3B9

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

Preview Lab → · Contrast checker → · Palette generator →