#1F8A80#1F8A80

#1F8A80 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.4% C 0.093 H 185.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A80
RGB	rgb(31, 138, 128)
HSL	hsl(174, 63%, 33%)
HSV	hsv(174, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 7.2%, 45.9%)
CIE-LAB	lab(51.87, -31.34, -3.08)
CIE-LCH	lch(51.87, 31.49, 185.61°)
OKLab	oklab(57.36% -0.0927 -0.0088)
OKLCH	oklch(57.36% 0.093 185.4)
XYZ	xyz(13.5480, 20.0251, 23.5691)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A80 #8A1F29

analogous

#1F8A4B #1F8A80 #1F5E8A

triadic

#1F8A80 #801F8A #8A801F

tetradic

#1F8A80 #4B1F8A #8A1F29 #5E8A1F

square

#1F8A80 #4B1F8A #8A1F29 #5E8A1F

split-complementary

#1F8A80 #8A1F5E #8A4B1F

monochromatic

#092623 #145852 #1F8A80 #2ABCAE #4CD7CA

Accessibility & contrast

On white

4.20

#1F8A80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#1F8A80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A80

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A80	#FFFFFF	#000000	##000000
##1F8A80	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838280

Deuteranopia (green-blind)

#747781

Tritanopia (blue-blind)

#008D87

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8a80;
/* rgb */ color: rgb(31, 138, 128);
/* oklch */ color: oklch(57.4% 0.093 185.4);

Tailwind

colors: {
  custom: {
    50: '#6eada4',
    500: '#1f8a80',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a80;
$custom-light: #6eada4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a80",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 128
  },
  "hsl": {
    "h": 174.393,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57356,
    "c": 0.09311,
    "h": 185.4
  },
  "luminance": 0.20027
}

Semantic roles & 50–950 ramp

primary

#1F8A80

secondary

#BA4B55

accent

#4151E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1F8A80

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

Preview Lab → · Contrast checker → · Palette generator →