#39737B#39737B

#39737B is a mid, moderate teal. Relative luminance 0.146; OKLCH L 52.0% C 0.062 H 207.2°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#39737B
RGB	rgb(57, 115, 123)
HSL	hsl(187, 37%, 35%)
HSV	hsv(187, 54%, 48%)
CMYK	cmyk(53.7%, 6.5%, 0%, 51.8%)
CIE-LAB	lab(45.03, -16.52, -10.24)
CIE-LCH	lch(45.03, 19.44, 211.78°)
OKLab	oklab(51.97% -0.0549 -0.0283)
OKLCH	oklch(51.97% 0.062 207.2)
XYZ	xyz(11.3918, 14.5604, 20.9452)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39737B #7B4139

analogous

#397B62 #39737B #39527B

triadic

#39737B #7B3973 #737B39

tetradic

#39737B #62397B #7B4139 #527B39

square

#39737B #62397B #7B4139 #527B39

split-complementary

#39737B #7B3952 #7B6239

monochromatic

#122527 #264C51 #39737B #4C9AA5 #71B4BD

Accessibility & contrast

On white

5.37

#39737B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#39737B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39737B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39737B	#FFFFFF	#000000	##FFFFFF
##39737B	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6F7C

Deuteranopia (green-blind)

#60677B

Tritanopia (blue-blind)

#097775

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #39737b;
/* rgb */ color: rgb(57, 115, 123);
/* oklch */ color: oklch(52.0% 0.062 207.2);

Tailwind

colors: {
  custom: {
    50: '#759ba1',
    500: '#39737b',
    950: '#000000',
  },
}

SCSS

$custom: #39737b;
$custom-light: #759ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#39737b",
  "rgb": {
    "r": 57,
    "g": 115,
    "b": 123
  },
  "hsl": {
    "h": 187.273,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.51973,
    "c": 0.06175,
    "h": 207.2
  },
  "luminance": 0.14561
}

Semantic roles & 50–950 ramp

primary

#39737B

secondary

#A67169

accent

#695BCD

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #39737B

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

Preview Lab → · Contrast checker → · Palette generator →