#1F8A8C#1F8A8C

#1F8A8C is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.8% C 0.091 H 196.9°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A8C
RGB	rgb(31, 138, 140)
HSL	hsl(181, 64%, 34%)
HSV	hsv(181, 78%, 55%)
CMYK	cmyk(77.9%, 1.4%, 0%, 45.1%)
CIE-LAB	lab(52.24, -27.69, -9.49)
CIE-LCH	lch(52.24, 29.27, 198.92°)
OKLab	oklab(57.79% -0.087 -0.0264)
OKLCH	oklch(57.79% 0.091 196.9)
XYZ	xyz(14.3850, 20.3599, 27.9776)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A8C #8C211F

analogous

#1F8C57 #1F8A8C #1F538C

triadic

#1F8A8C #8C1F8A #8A8C1F

tetradic

#1F8A8C #571F8C #8C211F #538C1F

square

#1F8A8C #571F8C #8C211F #538C1F

split-complementary

#1F8A8C #8C1F53 #8C571F

monochromatic

#092728 #14595A #1F8A8C #2ABBBE #4ED5D8

Accessibility & contrast

On white

4.14

#1F8A8C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1F8A8C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A8C

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A8C	#FFFFFF	#000000	##000000
##1F8A8C	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80838C

Deuteranopia (green-blind)

#71788D

Tritanopia (blue-blind)

#008F8A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f8a8c;
/* rgb */ color: rgb(31, 138, 140);
/* oklch */ color: oklch(57.8% 0.091 196.9);

Tailwind

colors: {
  custom: {
    50: '#6facad',
    500: '#1f8a8c',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a8c;
$custom-light: #6facad;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a8c",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 140
  },
  "hsl": {
    "h": 181.101,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57787,
    "c": 0.09093,
    "h": 196.9
  },
  "luminance": 0.20362
}

Semantic roles & 50–950 ramp

primary

#1F8A8C

secondary

#BB4E4C

accent

#4441E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F8A8C

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

Preview Lab → · Contrast checker → · Palette generator →