#37737E#37737E

#37737E is a mid, moderate teal. Relative luminance 0.146; OKLCH L 52.0% C 0.064 H 211.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#37737E
RGB	rgb(55, 115, 126)
HSL	hsl(189, 39%, 35%)
HSV	hsv(189, 56%, 49%)
CMYK	cmyk(56.3%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(45.05, -16.07, -12.00)
CIE-LCH	lch(45.05, 20.05, 216.75°)
OKLab	oklab(52.01% -0.0551 -0.0332)
OKLCH	oklch(52.01% 0.064 211.1)
XYZ	xyz(11.4707, 14.5790, 21.9442)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37737E #7E4237

analogous

#377E65 #37737E #374F7E

triadic

#37737E #7E3773 #737E37

tetradic

#37737E #65377E #7E4237 #4F7E37

square

#37737E #65377E #7E4237 #4F7E37

split-complementary

#37737E #7E374F #7E6537

monochromatic

#122529 #244C53 #37737E #4A9AA9 #6FB4C0

Accessibility & contrast

On white

5.36

#37737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#37737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37737E

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37737E	#FFFFFF	#000000	##FFFFFF
##37737E	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7F

Deuteranopia (green-blind)

#5F677E

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #37737e;
/* rgb */ color: rgb(55, 115, 126);
/* oklch */ color: oklch(52.0% 0.064 211.1);

Tailwind

colors: {
  custom: {
    50: '#759ba3',
    500: '#37737e',
    950: '#000000',
  },
}

SCSS

$custom: #37737e;
$custom-light: #759ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#37737e",
  "rgb": {
    "r": 55,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 189.296,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.52007,
    "c": 0.0643,
    "h": 211.1
  },
  "luminance": 0.1458
}

Semantic roles & 50–950 ramp

primary

#37737E

secondary

#A97268

accent

#6B59CF

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #37737E

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

Preview Lab → · Contrast checker → · Palette generator →