#306F6B#306F6B

#306F6B is a mid, moderate teal. Relative luminance 0.131; OKLCH L 49.9% C 0.065 H 189.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#306F6B
RGB	rgb(48, 111, 107)
HSL	hsl(176, 40%, 31%)
HSV	hsv(176, 57%, 44%)
CMYK	cmyk(56.8%, 0%, 3.6%, 56.5%)
CIE-LAB	lab(42.85, -21.17, -3.91)
CIE-LCH	lch(42.85, 21.53, 190.46°)
OKLab	oklab(49.95% -0.0639 -0.0109)
OKLCH	oklch(49.95% 0.065 189.7)
XYZ	xyz(9.5561, 13.0579, 15.9239)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306F6B #6F3034

analogous

#306F4B #306F6B #30536F

triadic

#306F6B #6B306F #6F6B30

tetradic

#306F6B #4B306F #6F3034 #536F30

square

#306F6B #4B306F #6F3034 #536F30

split-complementary

#306F6B #6F3053 #6F4B30

monochromatic

#0B1A19 #1E4442 #306F6B #429A94 #5FBAB4

Accessibility & contrast

On white

5.81

#306F6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#306F6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306F6B

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306F6B	#FFFFFF	#000000	##FFFFFF
##306F6B	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696A6B

Deuteranopia (green-blind)

#5F626C

Tritanopia (blue-blind)

#00726E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #306f6b;
/* rgb */ color: rgb(48, 111, 107);
/* oklch */ color: oklch(49.9% 0.065 189.7);

Tailwind

colors: {
  custom: {
    50: '#6f9895',
    500: '#306f6b',
    950: '#000000',
  },
}

SCSS

$custom: #306f6b;
$custom-light: #6f9895;
$custom-dark: #000000;

JSON

{
  "hex": "#306f6b",
  "rgb": {
    "r": 48,
    "g": 111,
    "b": 107
  },
  "hsl": {
    "h": 176.19,
    "s": 39.623,
    "l": 31.176
  },
  "oklch": {
    "l": 0.49947,
    "c": 0.06486,
    "h": 189.7
  },
  "luminance": 0.13059
}

Semantic roles & 50–950 ramp

primary

#306F6B

secondary

#A05B5F

accent

#5860D0

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#080D0D

muted

#7B7E7E

Preview Lab

Preview with #306F6B

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

Preview Lab → · Contrast checker → · Palette generator →