#30737C#30737C

#30737C is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.6% C 0.068 H 207.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#30737C
RGB	rgb(48, 115, 124)
HSL	hsl(187, 44%, 34%)
HSV	hsv(187, 61%, 49%)
CMYK	cmyk(61.3%, 7.3%, 0%, 51.4%)
CIE-LAB	lab(44.72, -18.17, -11.32)
CIE-LCH	lch(44.72, 21.41, 211.93°)
OKLab	oklab(51.65% -0.0608 -0.0314)
OKLCH	oklch(51.65% 0.068 207.3)
XYZ	xyz(10.9862, 14.3440, 21.2546)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30737C #7C3930

analogous

#307C5F #30737C #304D7C

triadic

#30737C #7C3073 #737C30

tetradic

#30737C #5F307C #7C3930 #4D7C30

square

#30737C #5F307C #7C3930 #4D7C30

split-complementary

#30737C #7C304D #7C5F30

monochromatic

#0E2124 #1F4A50 #30737C #419CA8 #64B8C3

Accessibility & contrast

On white

5.43

#30737C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#30737C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30737C

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30737C	#FFFFFF	#000000	##FFFFFF
##30737C	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7D

Deuteranopia (green-blind)

#5E667C

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #30737c;
/* rgb */ color: rgb(48, 115, 124);
/* oklch */ color: oklch(51.6% 0.068 207.3);

Tailwind

colors: {
  custom: {
    50: '#719ba1',
    500: '#30737c',
    950: '#000000',
  },
}

SCSS

$custom: #30737c;
$custom-light: #719ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#30737c",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 124
  },
  "hsl": {
    "h": 187.105,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51646,
    "c": 0.06842,
    "h": 207.3
  },
  "luminance": 0.14345
}

Semantic roles & 50–950 ramp

primary

#30737C

secondary

#AA675E

accent

#6354D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0F

muted

#7B7E7E

Preview Lab

Preview with #30737C

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

Preview Lab → · Contrast checker → · Palette generator →