#1F8A7A#1F8A7A

#1F8A7A is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.2% C 0.096 H 180.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A7A
RGB	rgb(31, 138, 122)
HSL	hsl(171, 63%, 33%)
HSV	hsv(171, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 11.6%, 45.9%)
CIE-LAB	lab(51.69, -33.08, 0.16)
CIE-LCH	lch(51.69, 33.08, 179.73°)
OKLab	oklab(57.16% -0.0956 -0.0001)
OKLCH	oklch(57.16% 0.096 180.1)
XYZ	xyz(13.1647, 19.8718, 21.5504)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A7A #8A1F2F

analogous

#1F8A44 #1F8A7A #1F648A

triadic

#1F8A7A #7A1F8A #8A7A1F

tetradic

#1F8A7A #441F8A #8A1F2F #648A1F

square

#1F8A7A #441F8A #8A1F2F #648A1F

split-complementary

#1F8A7A #8A1F64 #8A441F

monochromatic

#092622 #14584E #1F8A7A #2ABCA6 #4CD7C2

Accessibility & contrast

On white

4.22

#1F8A7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1F8A7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A7A

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A7A	#FFFFFF	#000000	##000000
##1F8A7A	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848179

Deuteranopia (green-blind)

#75777B

Tritanopia (blue-blind)

#008C85

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8a7a;
/* rgb */ color: rgb(31, 138, 122);
/* oklch */ color: oklch(57.2% 0.096 180.1);

Tailwind

colors: {
  custom: {
    50: '#6eada0',
    500: '#1f8a7a',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a7a;
$custom-light: #6eada0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a7a",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 122
  },
  "hsl": {
    "h": 171.028,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57157,
    "c": 0.09562,
    "h": 180.1
  },
  "luminance": 0.19873
}

Semantic roles & 50–950 ramp

primary

#1F8A7A

secondary

#BA4B5C

accent

#415AE6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F8A7A

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

Preview Lab → · Contrast checker → · Palette generator →