#307C88#307C88

#307C88 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.5% C 0.076 H 209.5°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#307C88
RGB	rgb(48, 124, 136)
HSL	hsl(188, 48%, 36%)
HSV	hsv(188, 65%, 53%)
CMYK	cmyk(64.7%, 8.8%, 0%, 46.7%)
CIE-LAB	lab(48.03, -19.26, -13.45)
CIE-LCH	lch(48.03, 23.49, 214.93°)
OKLab	oklab(54.45% -0.0658 -0.0373)
OKLCH	oklch(54.45% 0.076 209.5)
XYZ	xyz(12.8687, 16.8199, 25.8561)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C88 #883C30

analogous

#308868 #307C88 #305088

triadic

#307C88 #88307C #7C8830

tetradic

#307C88 #683088 #883C30 #508830

square

#307C88 #683088 #883C30 #508830

split-complementary

#307C88 #883050 #886830

monochromatic

#102A2E #20535B #307C88 #40A5B5 #69BDCA

Accessibility & contrast

On white

4.81

#307C88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#307C88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C88

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C88	#FFFFFF	#000000	##FFFFFF
##307C88	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717889

Deuteranopia (green-blind)

#646E88

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #307c88;
/* rgb */ color: rgb(48, 124, 136);
/* oklch */ color: oklch(54.5% 0.076 209.5);

Tailwind

colors: {
  custom: {
    50: '#73a2aa',
    500: '#307c88',
    950: '#000000',
  },
}

SCSS

$custom: #307c88;
$custom-light: #73a2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#307c88",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 136
  },
  "hsl": {
    "h": 188.182,
    "s": 47.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54453,
    "c": 0.07568,
    "h": 209.5
  },
  "luminance": 0.16821
}

Semantic roles & 50–950 ramp

primary

#307C88

secondary

#B16D63

accent

#6350D7

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #307C88

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

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