#37AFAF#37AFAF

#37AFAF is a light, moderate teal. Relative luminance 0.346; OKLCH L 69.0% C 0.103 H 195.0°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#37AFAF
RGB	rgb(55, 175, 175)
HSL	hsl(180, 52%, 45%)
HSV	hsv(180, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 0%, 31.4%)
CIE-LAB	lab(65.41, -32.08, -9.63)
CIE-LCH	lch(65.41, 33.50, 196.70°)
OKLab	oklab(68.98% -0.0996 -0.0267)
OKLCH	oklch(68.98% 0.103 195)
XYZ	xyz(24.6399, 34.5645, 45.9221)
Luminance	0.3457 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AFAF #AF3737

analogous

#37AF73 #37AFAF #3773AF

triadic

#37AFAF #AF37AF #AFAF37

tetradic

#37AFAF #7337AF #AF3737 #73AF37

square

#37AFAF #7337AF #AF3737 #73AF37

split-complementary

#37AFAF #AF3773 #AF7337

monochromatic

#1A5252 #288080 #37AFAF #59CBCB #87D9D9

Accessibility & contrast

On white

2.65

#37AFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#37AFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AFAF

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AFAF	#FFFFFF	#000000	##000000
##37AFAF	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A7AF

Deuteranopia (green-blind)

#9199B0

Tritanopia (blue-blind)

#00B5AF

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37afaf;
/* rgb */ color: rgb(55, 175, 175);
/* oklch */ color: oklch(69.0% 0.103 195.0);

Tailwind

colors: {
  custom: {
    50: '#80c7c6',
    500: '#37afaf',
    950: '#000000',
  },
}

SCSS

$custom: #37afaf;
$custom-light: #80c7c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37afaf",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 175
  },
  "hsl": {
    "h": 180,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68977,
    "c": 0.10317,
    "h": 195
  },
  "luminance": 0.34567
}

Semantic roles & 50–950 ramp

primary

#37AFAF

secondary

#C37F7F

accent

#4C4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37AFAF

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

Preview Lab → · Contrast checker → · Palette generator →