#1F8172#1F8172

#1F8172 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.5% C 0.090 H 180.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1F8172
RGB	rgb(31, 129, 114)
HSL	hsl(171, 61%, 31%)
HSV	hsv(171, 76%, 51%)
CMYK	cmyk(76%, 0%, 11.6%, 49.4%)
CIE-LAB	lab(48.52, -31.15, 0.20)
CIE-LCH	lch(48.52, 31.15, 179.64°)
OKLab	oklab(54.49% -0.09 0)
OKLCH	oklch(54.49% 0.09 180)
XYZ	xyz(11.4511, 17.2054, 18.6338)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8172 #811F2E

analogous

#1F8141 #1F8172 #1F5F81

triadic

#1F8172 #721F81 #81721F

tetradic

#1F8172 #411F81 #811F2E #5F811F

square

#1F8172 #411F81 #811F2E #5F811F

split-complementary

#1F8172 #811F5F #81411F

monochromatic

#071E1B #135046 #1F8172 #2BB29E #47D3BE

Accessibility & contrast

On white

4.73

#1F8172 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#1F8172 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8172

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8172	#FFFFFF	#000000	##FFFFFF
##1F8172	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7971

Deuteranopia (green-blind)

#6E6F73

Tritanopia (blue-blind)

#00837C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8172;
/* rgb */ color: rgb(31, 129, 114);
/* oklch */ color: oklch(54.5% 0.090 180.0);

Tailwind

colors: {
  custom: {
    50: '#6ca69a',
    500: '#1f8172',
    950: '#000000',
  },
}

SCSS

$custom: #1f8172;
$custom-light: #6ca69a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8172",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 114
  },
  "hsl": {
    "h": 170.816,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5449,
    "c": 0.09004,
    "h": 180
  },
  "luminance": 0.17207
}

Semantic roles & 50–950 ramp

primary

#1F8172

secondary

#B44858

accent

#435CE4

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1F8172

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

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