#1F7F83#1F7F83

#1F7F83 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.084 H 199.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F83
RGB	rgb(31, 127, 131)
HSL	hsl(182, 62%, 32%)
HSV	hsv(182, 76%, 51%)
CMYK	cmyk(76.3%, 3.1%, 0%, 48.6%)
CIE-LAB	lab(48.40, -25.01, -10.00)
CIE-LCH	lch(48.40, 26.93, 201.79°)
OKLab	oklab(54.57% -0.0797 -0.0278)
OKLCH	oklch(54.57% 0.084 199.2)
XYZ	xyz(12.2493, 17.1073, 24.1248)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F83 #83231F

analogous

#1F8355 #1F7F83 #1F4D83

triadic

#1F7F83 #831F7F #7F831F

tetradic

#1F7F83 #551F83 #83231F #4D831F

square

#1F7F83 #551F83 #83231F #4D831F

split-complementary

#1F7F83 #831F4D #83551F

monochromatic

#081F20 #134F52 #1F7F83 #2BAFB4 #49CED4

Accessibility & contrast

On white

4.75

#1F7F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#1F7F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F83

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F83	#FFFFFF	#000000	##FFFFFF
##1F7F83	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757983

Deuteranopia (green-blind)

#676E84

Tritanopia (blue-blind)

#008480

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f7f83;
/* rgb */ color: rgb(31, 127, 131);
/* oklch */ color: oklch(54.6% 0.084 199.2);

Tailwind

colors: {
  custom: {
    50: '#6da4a7',
    500: '#1f7f83',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f83;
$custom-light: #6da4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f83",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 131
  },
  "hsl": {
    "h": 182.4,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54566,
    "c": 0.08443,
    "h": 199.2
  },
  "luminance": 0.17109
}

Semantic roles & 50–950 ramp

primary

#1F7F83

secondary

#B64C48

accent

#4943E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1F7F83

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

Preview Lab → · Contrast checker → · Palette generator →