#37C3B8#37C3B8

#37C3B8 is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.2% C 0.117 H 187.2°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#37C3B8
RGB	rgb(55, 195, 184)
HSL	hsl(175, 56%, 49%)
HSV	hsv(175, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 5.6%, 23.5%)
CIE-LAB	lab(71.76, -38.83, -5.15)
CIE-LCH	lch(71.76, 39.17, 187.56°)
OKLab	oklab(74.22% -0.1158 -0.0146)
OKLCH	oklch(74.22% 0.117 187.2)
XYZ	xyz(29.7383, 43.2996, 52.1285)
Luminance	0.4330 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C3B8 #C33742

analogous

#37C372 #37C3B8 #3788C3

triadic

#37C3B8 #B837C3 #C3B837

tetradic

#37C3B8 #7237C3 #C33742 #88C337

square

#37C3B8 #7237C3 #C33742 #88C337

split-complementary

#37C3B8 #C33788 #C37237

monochromatic

#1C645E #2A938B #37C3B8 #64D3CB #94E1DB

Accessibility & contrast

On white

2.17

#37C3B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#37C3B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C3B8

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C3B8	#FFFFFF	#000000	##000000
##37C3B8	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B8B8

Deuteranopia (green-blind)

#A5AAB9

Tritanopia (blue-blind)

#00C8BF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c3b8;
/* rgb */ color: rgb(55, 195, 184);
/* oklch */ color: oklch(74.2% 0.117 187.2);

Tailwind

colors: {
  custom: {
    50: '#83d6cd',
    500: '#37c3b8',
    950: '#000000',
  },
}

SCSS

$custom: #37c3b8;
$custom-light: #83d6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#37c3b8",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 184
  },
  "hsl": {
    "h": 175.286,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74224,
    "c": 0.11672,
    "h": 187.2
  },
  "luminance": 0.43303
}

Semantic roles & 50–950 ramp

primary

#37C3B8

secondary

#CC8A8F

accent

#4954DF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C3B8

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

Preview Lab → · Contrast checker → · Palette generator →