#307C7D#307C7D

#307C7D is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.0% C 0.074 H 196.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#307C7D
RGB	rgb(48, 124, 125)
HSL	hsl(181, 45%, 34%)
HSV	hsv(181, 62%, 49%)
CMYK	cmyk(61.6%, 0.8%, 0%, 51%)
CIE-LAB	lab(47.65, -22.66, -7.52)
CIE-LCH	lch(47.65, 23.87, 198.36°)
OKLab	oklab(54.02% -0.0708 -0.0208)
OKLCH	oklch(54.02% 0.074 196.4)
XYZ	xyz(12.1266, 16.5231, 21.9483)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C7D #7D3130

analogous

#307D58 #307C7D #30567D

triadic

#307C7D #7D307C #7C7D30

tetradic

#307C7D #58307D #7D3130 #567D30

square

#307C7D #58307D #7D3130 #567D30

split-complementary

#307C7D #7D3056 #7D5830

monochromatic

#0E2425 #1F5051 #307C7D #41A8A9 #64C2C3

Accessibility & contrast

On white

4.88

#307C7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#307C7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C7D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C7D	#FFFFFF	#000000	##FFFFFF
##307C7D	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74767D

Deuteranopia (green-blind)

#686D7E

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307c7d;
/* rgb */ color: rgb(48, 124, 125);
/* oklch */ color: oklch(54.0% 0.074 196.4);

Tailwind

colors: {
  custom: {
    50: '#72a2a2',
    500: '#307c7d',
    950: '#000000',
  },
}

SCSS

$custom: #307c7d;
$custom-light: #72a2a2;
$custom-dark: #000000;

JSON

{
  "hex": "#307c7d",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 125
  },
  "hsl": {
    "h": 180.779,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54022,
    "c": 0.07379,
    "h": 196.4
  },
  "luminance": 0.16524
}

Semantic roles & 50–950 ramp

primary

#307C7D

secondary

#AB5F5E

accent

#5554D4

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #307C7D

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

Preview Lab → · Contrast checker → · Palette generator →