#1F776B#1F776B

#1F776B is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.6% C 0.083 H 181.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1F776B
RGB	rgb(31, 119, 107)
HSL	hsl(172, 59%, 29%)
HSV	hsv(172, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 10.1%, 53.3%)
CIE-LAB	lab(45.01, -28.38, -0.79)
CIE-LCH	lch(45.01, 28.39, 181.60°)
OKLab	oklab(51.56% -0.0827 -0.0026)
OKLCH	oklch(51.56% 0.083 181.8)
XYZ	xyz(9.8145, 14.5453, 16.1973)
Luminance	0.1455 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F776B #771F2B

analogous

#1F773F #1F776B #1F5777

triadic

#1F776B #6B1F77 #776B1F

tetradic

#1F776B #3F1F77 #771F2B #57771F

square

#1F776B #3F1F77 #771F2B #57771F

split-complementary

#1F776B #771F57 #773F1F

monochromatic

#061816 #12463F #1F776B #2CA897 #43CEBB

Accessibility & contrast

On white

5.37

#1F776B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1F776B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F776B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F776B	#FFFFFF	#000000	##FFFFFF
##1F776B	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71706B

Deuteranopia (green-blind)

#65676C

Tritanopia (blue-blind)

#007973

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f776b;
/* rgb */ color: rgb(31, 119, 107);
/* oklch */ color: oklch(51.6% 0.083 181.8);

Tailwind

colors: {
  custom: {
    50: '#699f95',
    500: '#1f776b',
    950: '#000000',
  },
}

SCSS

$custom: #1f776b;
$custom-light: #699f95;
$custom-dark: #000000;

JSON

{
  "hex": "#1f776b",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 107
  },
  "hsl": {
    "h": 171.818,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51558,
    "c": 0.08272,
    "h": 181.8
  },
  "luminance": 0.14546
}

Semantic roles & 50–950 ramp

primary

#1F776B

secondary

#AB4755

accent

#465BE2

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #1F776B

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

Preview Lab → · Contrast checker → · Palette generator →