#37C4B8#37C4B8

#37C4B8 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.5% C 0.118 H 186.5°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#37C4B8
RGB	rgb(55, 196, 184)
HSL	hsl(175, 56%, 49%)
HSV	hsv(175, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 6.1%, 23.1%)
CIE-LAB	lab(72.06, -39.28, -4.71)
CIE-LCH	lch(72.06, 39.56, 186.83°)
OKLab	oklab(74.47% -0.1168 -0.0134)
OKLCH	oklch(74.47% 0.118 186.5)
XYZ	xyz(29.9631, 43.7492, 52.2034)
Luminance	0.4375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4B8 #C43743

analogous

#37C472 #37C4B8 #3789C4

triadic

#37C4B8 #B837C4 #C4B837

tetradic

#37C4B8 #7237C4 #C43743 #89C437

square

#37C4B8 #7237C4 #C43743 #89C437

split-complementary

#37C4B8 #C43789 #C47237

monochromatic

#1C645E #2A948B #37C4B8 #65D4CA #94E1DB

Accessibility & contrast

On white

2.15

#37C4B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#37C4B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4B8

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4B8	#FFFFFF	#000000	##000000
##37C4B8	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB9B8

Deuteranopia (green-blind)

#A6ABB9

Tritanopia (blue-blind)

#00C9C0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c4b8;
/* rgb */ color: rgb(55, 196, 184);
/* oklch */ color: oklch(74.5% 0.118 186.5);

Tailwind

colors: {
  custom: {
    50: '#83d6cd',
    500: '#37c4b8',
    950: '#000000',
  },
}

SCSS

$custom: #37c4b8;
$custom-light: #83d6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4b8",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 184
  },
  "hsl": {
    "h": 174.894,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74471,
    "c": 0.11756,
    "h": 186.5
  },
  "luminance": 0.43753
}

Semantic roles & 50–950 ramp

primary

#37C4B8

secondary

#CC8B90

accent

#4855DF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C4B8

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

Preview Lab → · Contrast checker → · Palette generator →