#37705B#37705B

#37705B is a mid, moderate teal. Relative luminance 0.132; OKLCH L 50.0% C 0.070 H 167.3°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#37705B
RGB	rgb(55, 112, 91)
HSL	hsl(158, 34%, 33%)
HSV	hsv(158, 51%, 44%)
CMYK	cmyk(50.9%, 0%, 18.7%, 56.1%)
CIE-LAB	lab(43.00, -24.25, 5.97)
CIE-LCH	lch(43.00, 24.97, 166.17°)
OKLab	oklab(49.99% -0.068 0.0153)
OKLCH	oklch(49.99% 0.07 167.3)
XYZ	xyz(9.2572, 13.1551, 11.9469)
Luminance	0.1316 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37705B #70374C

analogous

#37703E #37705B #376870

triadic

#37705B #5B3770 #705B37

tetradic

#37705B #3E3770 #70374C #687037

square

#37705B #3E3770 #70374C #687037

split-complementary

#37705B #703768 #703E37

monochromatic

#0F1E18 #23473A #37705B #4B997C #6BB69B

Accessibility & contrast

On white

5.78

#37705B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#37705B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37705B

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37705B	#FFFFFF	#000000	##FFFFFF
##37705B	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E695A

Deuteranopia (green-blind)

#65635C

Tritanopia (blue-blind)

#23706A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #37705b;
/* rgb */ color: rgb(55, 112, 91);
/* oklch */ color: oklch(50.0% 0.070 167.3);

Tailwind

colors: {
  custom: {
    50: '#729989',
    500: '#37705b',
    950: '#000000',
  },
}

SCSS

$custom: #37705b;
$custom-light: #729989;
$custom-dark: #000000;

JSON

{
  "hex": "#37705b",
  "rgb": {
    "r": 55,
    "g": 112,
    "b": 91
  },
  "hsl": {
    "h": 157.895,
    "s": 34.132,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4999,
    "c": 0.06967,
    "h": 167.3
  },
  "luminance": 0.13156
}

Semantic roles & 50–950 ramp

primary

#37705B

secondary

#9F637A

accent

#5E86CA

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#080E0B

muted

#7B7E7C

Preview Lab

Preview with #37705B

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

Preview Lab → · Contrast checker → · Palette generator →