#306D74#306D74

#306D74 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.8% C 0.063 H 205.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#306D74
RGB	rgb(48, 109, 116)
HSL	hsl(186, 41%, 32%)
HSV	hsv(186, 59%, 45%)
CMYK	cmyk(58.6%, 6%, 0%, 54.5%)
CIE-LAB	lab(42.50, -17.39, -9.87)
CIE-LCH	lch(42.50, 19.99, 209.57°)
OKLab	oklab(49.76% -0.0573 -0.0273)
OKLCH	oklch(49.76% 0.063 205.5)
XYZ	xyz(9.8387, 12.8257, 18.4767)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D74 #743730

analogous

#307459 #306D74 #304B74

triadic

#306D74 #74306D #6D7430

tetradic

#306D74 #593074 #743730 #4B7430

square

#306D74 #593074 #743730 #4B7430

split-complementary

#306D74 #74304B #745930

monochromatic

#0C1C1D #1E4449 #306D74 #42969F #61B4BE

Accessibility & contrast

On white

5.89

#306D74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#306D74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D74

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D74	#FFFFFF	#000000	##FFFFFF
##306D74	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656974

Deuteranopia (green-blind)

#5A6174

Tritanopia (blue-blind)

#00716F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #306d74;
/* rgb */ color: rgb(48, 109, 116);
/* oklch */ color: oklch(49.8% 0.063 205.5);

Tailwind

colors: {
  custom: {
    50: '#70979c',
    500: '#306d74',
    950: '#000000',
  },
}

SCSS

$custom: #306d74;
$custom-light: #70979c;
$custom-dark: #000000;

JSON

{
  "hex": "#306d74",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 116
  },
  "hsl": {
    "h": 186.176,
    "s": 41.463,
    "l": 32.157
  },
  "oklch": {
    "l": 0.49764,
    "c": 0.06346,
    "h": 205.5
  },
  "luminance": 0.12827
}

Semantic roles & 50–950 ramp

primary

#306D74

secondary

#A5635B

accent

#6357D1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #306D74

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

Preview Lab → · Contrast checker → · Palette generator →