#1F727B#1F727B

#1F727B is a mid, moderate teal. Relative luminance 0.138; OKLCH L 50.8% C 0.077 H 205.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1F727B
RGB	rgb(31, 114, 123)
HSL	hsl(186, 60%, 30%)
HSV	hsv(186, 75%, 48%)
CMYK	cmyk(74.8%, 7.3%, 0%, 51.8%)
CIE-LAB	lab(43.88, -20.84, -12.05)
CIE-LCH	lch(43.88, 24.07, 210.03°)
OKLab	oklab(50.82% -0.0695 -0.0335)
OKLCH	oklch(50.82% 0.077 205.7)
XYZ	xyz(10.1560, 13.7548, 20.8547)
Luminance	0.1376 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F727B #7B281F

analogous

#1F7B56 #1F727B #1F447B

triadic

#1F727B #7B1F72 #727B1F

tetradic

#1F727B #561F7B #7B281F #447B1F

square

#1F727B #561F7B #7B281F #447B1F

split-complementary

#1F727B #7B1F44 #7B561F

monochromatic

#061719 #13454A #1F727B #2B9FAC #44C2D0

Accessibility & contrast

On white

5.60

#1F727B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#1F727B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F727B

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F727B	#FFFFFF	#000000	##FFFFFF
##1F727B	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686D7C

Deuteranopia (green-blind)

#5B647B

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f727b;
/* rgb */ color: rgb(31, 114, 123);
/* oklch */ color: oklch(50.8% 0.077 205.7);

Tailwind

colors: {
  custom: {
    50: '#6a9ba1',
    500: '#1f727b',
    950: '#000000',
  },
}

SCSS

$custom: #1f727b;
$custom-light: #6a9ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f727b",
  "rgb": {
    "r": 31,
    "g": 114,
    "b": 123
  },
  "hsl": {
    "h": 185.87,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.50818,
    "c": 0.07718,
    "h": 205.7
  },
  "luminance": 0.13756
}

Semantic roles & 50–950 ramp

primary

#1F727B

secondary

#AE5248

accent

#5445E3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1F727B

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

Preview Lab → · Contrast checker → · Palette generator →