#307E8D#307E8D

#307E8D is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.2% C 0.078 H 212.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#307E8D
RGB	rgb(48, 126, 141)
HSL	hsl(190, 49%, 37%)
HSV	hsv(190, 66%, 55%)
CMYK	cmyk(66%, 10.6%, 0%, 44.7%)
CIE-LAB	lab(48.85, -18.74, -15.16)
CIE-LCH	lch(48.85, 24.10, 218.97°)
OKLab	oklab(55.17% -0.0659 -0.0421)
OKLCH	oklch(55.17% 0.078 212.6)
XYZ	xyz(13.4855, 17.4717, 27.8558)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307E8D #8D3F30

analogous

#308D6D #307E8D #30508D

triadic

#307E8D #8D307E #7E8D30

tetradic

#307E8D #6D308D #8D3F30 #508D30

square

#307E8D #6D308D #8D3F30 #508D30

split-complementary

#307E8D #8D3050 #8D6D30

monochromatic

#112C32 #20555F #307E8D #40A7BB #6BBDCD

Accessibility & contrast

On white

4.67

#307E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#307E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307E8D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307E8D	#FFFFFF	#000000	##FFFFFF
##307E8D	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A8E

Deuteranopia (green-blind)

#65708D

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #307e8d;
/* rgb */ color: rgb(48, 126, 141);
/* oklch */ color: oklch(55.2% 0.078 212.6);

Tailwind

colors: {
  custom: {
    50: '#74a3ae',
    500: '#307e8d',
    950: '#000000',
  },
}

SCSS

$custom: #307e8d;
$custom-light: #74a3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#307e8d",
  "rgb": {
    "r": 48,
    "g": 126,
    "b": 141
  },
  "hsl": {
    "h": 189.677,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5517,
    "c": 0.07821,
    "h": 212.6
  },
  "luminance": 0.17473
}

Semantic roles & 50–950 ramp

primary

#307E8D

secondary

#B47265

accent

#654FD9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #307E8D

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

Preview Lab → · Contrast checker → · Palette generator →