#1F727F#1F727F

#1F727F is a mid, moderate teal. Relative luminance 0.139; OKLCH L 51.0% C 0.078 H 210.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1F727F
RGB	rgb(31, 114, 127)
HSL	hsl(188, 61%, 31%)
HSV	hsv(188, 76%, 50%)
CMYK	cmyk(75.6%, 10.2%, 0%, 50.2%)
CIE-LAB	lab(44.03, -19.50, -14.22)
CIE-LCH	lch(44.03, 24.13, 216.10°)
OKLab	oklab(50.99% -0.0677 -0.0396)
OKLCH	oklch(50.99% 0.078 210.3)
XYZ	xyz(10.4115, 13.8570, 22.2005)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F727F #7F2C1F

analogous

#1F7F5C #1F727F #1F427F

triadic

#1F727F #7F1F72 #727F1F

tetradic

#1F727F #5C1F7F #7F2C1F #427F1F

square

#1F727F #5C1F7F #7F2C1F #427F1F

split-complementary

#1F727F #7F1F42 #7F5C1F

monochromatic

#071A1D #13464E #1F727F #2B9EB0 #46BFD2

Accessibility & contrast

On white

5.57

#1F727F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1F727F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F727F

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F727F	#FFFFFF	#000000	##FFFFFF
##1F727F	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676E80

Deuteranopia (green-blind)

#5A647F

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f727f;
/* rgb */ color: rgb(31, 114, 127);
/* oklch */ color: oklch(51.0% 0.078 210.3);

Tailwind

colors: {
  custom: {
    50: '#6b9aa4',
    500: '#1f727f',
    950: '#000000',
  },
}

SCSS

$custom: #1f727f;
$custom-light: #6b9aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f727f",
  "rgb": {
    "r": 31,
    "g": 114,
    "b": 127
  },
  "hsl": {
    "h": 188.125,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.50986,
    "c": 0.07846,
    "h": 210.3
  },
  "luminance": 0.13858
}

Semantic roles & 50–950 ramp

primary

#1F727F

secondary

#B25648

accent

#5A44E4

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1F727F

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

Preview Lab → · Contrast checker → · Palette generator →