#307B79#307B79

#307B79 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.073 H 192.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#307B79
RGB	rgb(48, 123, 121)
HSL	hsl(178, 44%, 34%)
HSV	hsv(178, 61%, 48%)
CMYK	cmyk(61%, 0%, 1.6%, 51.8%)
CIE-LAB	lab(47.20, -23.33, -5.82)
CIE-LCH	lch(47.20, 24.05, 194.02°)
OKLab	oklab(53.61% -0.0715 -0.0162)
OKLCH	oklch(53.61% 0.073 192.7)
XYZ	xyz(11.7516, 16.1736, 20.5879)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B79 #7B3032

analogous

#307B53 #307B79 #30577B

triadic

#307B79 #79307B #7B7930

tetradic

#307B79 #53307B #7B3032 #577B30

square

#307B79 #53307B #7B3032 #577B30

split-complementary

#307B79 #7B3057 #7B5330

monochromatic

#0E2322 #1F4F4E #307B79 #41A7A4 #63C2C0

Accessibility & contrast

On white

4.96

#307B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#307B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B79

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B79	#FFFFFF	#000000	##FFFFFF
##307B79	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747579

Deuteranopia (green-blind)

#686C7A

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307b79;
/* rgb */ color: rgb(48, 123, 121);
/* oklch */ color: oklch(53.6% 0.073 192.7);

Tailwind

colors: {
  custom: {
    50: '#72a19f',
    500: '#307b79',
    950: '#000000',
  },
}

SCSS

$custom: #307b79;
$custom-light: #72a19f;
$custom-dark: #000000;

JSON

{
  "hex": "#307b79",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 121
  },
  "hsl": {
    "h": 178.4,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.53613,
    "c": 0.07332,
    "h": 192.7
  },
  "luminance": 0.16175
}

Semantic roles & 50–950 ramp

primary

#307B79

secondary

#A95D5F

accent

#5458D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #307B79

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

Preview Lab → · Contrast checker → · Palette generator →