#37C4B9#37C4B9

#37C4B9 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.5% C 0.117 H 187.2°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#37C4B9
RGB	rgb(55, 196, 185)
HSL	hsl(175, 56%, 49%)
HSV	hsv(175, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 5.6%, 23.1%)
CIE-LAB	lab(72.09, -39.00, -5.21)
CIE-LCH	lch(72.09, 39.35, 187.61°)
OKLab	oklab(74.5% -0.1163 -0.0147)
OKLCH	oklch(74.5% 0.117 187.2)
XYZ	xyz(30.0683, 43.7913, 52.7574)
Luminance	0.4380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4B9 #C43742

analogous

#37C473 #37C4B9 #3789C4

triadic

#37C4B9 #B937C4 #C4B937

tetradic

#37C4B9 #7337C4 #C43742 #89C437

square

#37C4B9 #7337C4 #C43742 #89C437

split-complementary

#37C4B9 #C43789 #C47337

monochromatic

#1C645F #2A948C #37C4B9 #65D4CB #94E1DB

Accessibility & contrast

On white

2.15

#37C4B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#37C4B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4B9

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4B9	#FFFFFF	#000000	##000000
##37C4B9	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B9B9

Deuteranopia (green-blind)

#A5ABBA

Tritanopia (blue-blind)

#00C9C0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c4b9;
/* rgb */ color: rgb(55, 196, 185);
/* oklch */ color: oklch(74.5% 0.117 187.2);

Tailwind

colors: {
  custom: {
    50: '#83d6ce',
    500: '#37c4b9',
    950: '#000000',
  },
}

SCSS

$custom: #37c4b9;
$custom-light: #83d6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4b9",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 185
  },
  "hsl": {
    "h": 175.319,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74503,
    "c": 0.11728,
    "h": 187.2
  },
  "luminance": 0.43795
}

Semantic roles & 50–950 ramp

primary

#37C4B9

secondary

#CC8B90

accent

#4854DF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C4B9

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

Preview Lab → · Contrast checker → · Palette generator →