#1F8A8A#1F8A8A

#1F8A8A is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.7% C 0.091 H 194.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A8A
RGB	rgb(31, 138, 138)
HSL	hsl(180, 63%, 33%)
HSV	hsv(180, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 0%, 45.9%)
CIE-LAB	lab(52.18, -28.31, -8.43)
CIE-LCH	lch(52.18, 29.54, 196.58°)
OKLab	oklab(57.71% -0.0879 -0.0234)
OKLCH	oklch(57.71% 0.091 194.9)
XYZ	xyz(14.2389, 20.3015, 27.2080)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A8A #8A1F1F

analogous

#1F8A54 #1F8A8A #1F548A

triadic

#1F8A8A #8A1F8A #8A8A1F

tetradic

#1F8A8A #541F8A #8A1F1F #548A1F

square

#1F8A8A #541F8A #8A1F1F #548A1F

split-complementary

#1F8A8A #8A1F54 #8A541F

monochromatic

#092626 #145858 #1F8A8A #2ABCBC #4CD7D7

Accessibility & contrast

On white

4.15

#1F8A8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#1F8A8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A8A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A8A	#FFFFFF	#000000	##000000
##1F8A8A	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80838A

Deuteranopia (green-blind)

#71788B

Tritanopia (blue-blind)

#008F8A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8a8a;
/* rgb */ color: rgb(31, 138, 138);
/* oklch */ color: oklch(57.7% 0.091 194.9);

Tailwind

colors: {
  custom: {
    50: '#6facac',
    500: '#1f8a8a',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a8a;
$custom-light: #6facac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a8a",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 138
  },
  "hsl": {
    "h": 180,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57712,
    "c": 0.09102,
    "h": 194.9
  },
  "luminance": 0.20303
}

Semantic roles & 50–950 ramp

primary

#1F8A8A

secondary

#BA4B4B

accent

#4141E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F8A8A

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

Preview Lab → · Contrast checker → · Palette generator →