#1F8A7B#1F8A7B

#1F8A7B is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.2% C 0.095 H 181.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A7B
RGB	rgb(31, 138, 123)
HSL	hsl(172, 63%, 33%)
HSV	hsv(172, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 10.9%, 45.9%)
CIE-LAB	lab(51.72, -32.79, -0.38)
CIE-LCH	lch(51.72, 32.79, 180.67°)
OKLab	oklab(57.19% -0.0951 -0.0016)
OKLCH	oklch(57.19% 0.095 181)
XYZ	xyz(13.2269, 19.8967, 21.8784)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A7B #8A1F2E

analogous

#1F8A45 #1F8A7B #1F638A

triadic

#1F8A7B #7B1F8A #8A7B1F

tetradic

#1F8A7B #451F8A #8A1F2E #638A1F

square

#1F8A7B #451F8A #8A1F2E #638A1F

split-complementary

#1F8A7B #8A1F63 #8A451F

monochromatic

#092622 #14584E #1F8A7B #2ABCA8 #4CD7C3

Accessibility & contrast

On white

4.22

#1F8A7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1F8A7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A7B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A7B	#FFFFFF	#000000	##000000
##1F8A7B	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84817A

Deuteranopia (green-blind)

#75777C

Tritanopia (blue-blind)

#008D85

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8a7b;
/* rgb */ color: rgb(31, 138, 123);
/* oklch */ color: oklch(57.2% 0.095 181.0);

Tailwind

colors: {
  custom: {
    50: '#6eada1',
    500: '#1f8a7b',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a7b;
$custom-light: #6eada1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a7b",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 123
  },
  "hsl": {
    "h": 171.589,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5719,
    "c": 0.09514,
    "h": 181
  },
  "luminance": 0.19898
}

Semantic roles & 50–950 ramp

primary

#1F8A7B

secondary

#BA4B5B

accent

#4159E6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F8A7B

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

Preview Lab → · Contrast checker → · Palette generator →