#307C7B#307C7B

#307C7B is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.074 H 194.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#307C7B
RGB	rgb(48, 124, 123)
HSL	hsl(179, 44%, 34%)
HSV	hsv(179, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 0.8%, 51.4%)
CIE-LAB	lab(47.59, -23.25, -6.43)
CIE-LCH	lch(47.59, 24.13, 195.46°)
OKLab	oklab(53.95% -0.0717 -0.0178)
OKLCH	oklch(53.95% 0.074 194)
XYZ	xyz(12.0002, 16.4725, 21.2821)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C7B #7C3031

analogous

#307C55 #307C7B #30577C

triadic

#307C7B #7B307C #7C7B30

tetradic

#307C7B #55307C #7C3031 #577C30

square

#307C7B #55307C #7C3031 #577C30

split-complementary

#307C7B #7C3057 #7C5530

monochromatic

#0E2423 #1F504F #307C7B #41A8A7 #64C3C2

Accessibility & contrast

On white

4.89

#307C7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#307C7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C7B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C7B	#FFFFFF	#000000	##FFFFFF
##307C7B	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74767B

Deuteranopia (green-blind)

#686D7C

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307c7b;
/* rgb */ color: rgb(48, 124, 123);
/* oklch */ color: oklch(53.9% 0.074 194.0);

Tailwind

colors: {
  custom: {
    50: '#72a2a1',
    500: '#307c7b',
    950: '#000000',
  },
}

SCSS

$custom: #307c7b;
$custom-light: #72a2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#307c7b",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 123
  },
  "hsl": {
    "h": 179.211,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53948,
    "c": 0.07391,
    "h": 194
  },
  "luminance": 0.16474
}

Semantic roles & 50–950 ramp

primary

#307C7B

secondary

#AA5E5F

accent

#5456D4

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #307C7B

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

Preview Lab → · Contrast checker → · Palette generator →