#1F7572#1F7572

#1F7572 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.3% C 0.079 H 191.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1F7572
RGB	rgb(31, 117, 114)
HSL	hsl(178, 58%, 29%)
HSV	hsv(178, 74%, 46%)
CMYK	cmyk(73.5%, 0%, 2.6%, 54.1%)
CIE-LAB	lab(44.56, -25.28, -5.64)
CIE-LCH	lch(44.56, 25.90, 192.57°)
OKLab	oklab(51.27% -0.077 -0.0157)
OKLCH	oklch(51.27% 0.079 191.5)
XYZ	xyz(9.9622, 14.2276, 18.1375)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7572 #751F22

analogous

#1F7547 #1F7572 #1F4D75

triadic

#1F7572 #721F75 #75721F

tetradic

#1F7572 #471F75 #751F22 #4D751F

square

#1F7572 #471F75 #751F22 #4D751F

split-complementary

#1F7572 #751F4D #75471F

monochromatic

#061818 #124543 #1F7572 #2CA5A1 #42CDC8

Accessibility & contrast

On white

5.46

#1F7572 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#1F7572 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7572

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7572	#FFFFFF	#000000	##FFFFFF
##1F7572	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6F72

Deuteranopia (green-blind)

#616573

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1f7572;
/* rgb */ color: rgb(31, 117, 114);
/* oklch */ color: oklch(51.3% 0.079 191.5);

Tailwind

colors: {
  custom: {
    50: '#6a9d9a',
    500: '#1f7572',
    950: '#000000',
  },
}

SCSS

$custom: #1f7572;
$custom-light: #6a9d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7572",
  "rgb": {
    "r": 31,
    "g": 117,
    "b": 114
  },
  "hsl": {
    "h": 177.907,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51265,
    "c": 0.07863,
    "h": 191.5
  },
  "luminance": 0.14229
}

Semantic roles & 50–950 ramp

primary

#1F7572

secondary

#A9474B

accent

#464CE1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1F7572

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

Preview Lab → · Contrast checker → · Palette generator →