#307B74#307B74

#307B74 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.074 H 186.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#307B74
RGB	rgb(48, 123, 116)
HSL	hsl(174, 44%, 34%)
HSV	hsv(174, 61%, 48%)
CMYK	cmyk(61%, 0%, 5.7%, 51.8%)
CIE-LAB	lab(47.05, -24.79, -3.09)
CIE-LCH	lch(47.05, 24.98, 187.11°)
OKLab	oklab(53.44% -0.0739 -0.0088)
OKLCH	oklch(53.44% 0.074 186.8)
XYZ	xyz(11.4529, 16.0541, 19.0148)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B74 #7B3037

analogous

#307B4E #307B74 #305C7B

triadic

#307B74 #74307B #7B7430

tetradic

#307B74 #4E307B #7B3037 #5C7B30

square

#307B74 #4E307B #7B3037 #5C7B30

split-complementary

#307B74 #7B305C #7B4E30

monochromatic

#0E2321 #1F4F4A #307B74 #41A79E #63C2B9

Accessibility & contrast

On white

4.99

#307B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#307B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B74

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B74	#FFFFFF	#000000	##FFFFFF
##307B74	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757574

Deuteranopia (green-blind)

#696C75

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307b74;
/* rgb */ color: rgb(48, 123, 116);
/* oklch */ color: oklch(53.4% 0.074 186.8);

Tailwind

colors: {
  custom: {
    50: '#71a19c',
    500: '#307b74',
    950: '#000000',
  },
}

SCSS

$custom: #307b74;
$custom-light: #71a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#307b74",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 116
  },
  "hsl": {
    "h": 174.4,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.53435,
    "c": 0.07441,
    "h": 186.8
  },
  "luminance": 0.16055
}

Semantic roles & 50–950 ramp

primary

#307B74

secondary

#A95D65

accent

#5460D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #307B74

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

Preview Lab → · Contrast checker → · Palette generator →