#1F7779#1F7779

#1F7779 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.1% C 0.079 H 197.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#1F7779
RGB	rgb(31, 119, 121)
HSL	hsl(181, 59%, 30%)
HSV	hsv(181, 74%, 47%)
CMYK	cmyk(74.4%, 1.7%, 0%, 52.5%)
CIE-LAB	lab(45.45, -24.10, -8.49)
CIE-LCH	lch(45.45, 25.55, 199.40°)
OKLab	oklab(52.06% -0.0759 -0.0236)
OKLCH	oklch(52.06% 0.079 197.3)
XYZ	xyz(10.6115, 14.8642, 20.3953)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7779 #79211F

analogous

#1F794E #1F7779 #1F4A79

triadic

#1F7779 #791F77 #77791F

tetradic

#1F7779 #4E1F79 #79211F #4A791F

square

#1F7779 #4E1F79 #79211F #4A791F

split-complementary

#1F7779 #791F4A #794E1F

monochromatic

#061818 #134748 #1F7779 #2BA7AA #43CCCF

Accessibility & contrast

On white

5.29

#1F7779 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#1F7779 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7779

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7779	#FFFFFF	#000000	##FFFFFF
##1F7779	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7179

Deuteranopia (green-blind)

#61677A

Tritanopia (blue-blind)

#007B77

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1f7779;
/* rgb */ color: rgb(31, 119, 121);
/* oklch */ color: oklch(52.1% 0.079 197.3);

Tailwind

colors: {
  custom: {
    50: '#6b9e9f',
    500: '#1f7779',
    950: '#000000',
  },
}

SCSS

$custom: #1f7779;
$custom-light: #6b9e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7779",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 121
  },
  "hsl": {
    "h": 181.333,
    "s": 59.211,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52064,
    "c": 0.07945,
    "h": 197.3
  },
  "luminance": 0.14865
}

Semantic roles & 50–950 ramp

primary

#1F7779

secondary

#AC4A47

accent

#4945E2

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1F7779

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

Preview Lab → · Contrast checker → · Palette generator →