#1F8381#1F8381

#1F8381 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.5% C 0.087 H 192.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F8381
RGB	rgb(31, 131, 129)
HSL	hsl(179, 62%, 32%)
HSV	hsv(179, 76%, 51%)
CMYK	cmyk(76.3%, 0%, 1.5%, 48.6%)
CIE-LAB	lab(49.63, -27.64, -6.98)
CIE-LCH	lch(49.63, 28.51, 194.17°)
OKLab	oklab(55.54% -0.0849 -0.0194)
OKLCH	oklch(55.54% 0.087 192.9)
XYZ	xyz(12.6420, 18.1074, 23.5934)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8381 #831F21

analogous

#1F834F #1F8381 #1F5383

triadic

#1F8381 #811F83 #83811F

tetradic

#1F8381 #4F1F83 #831F21 #53831F

square

#1F8381 #4F1F83 #831F21 #53831F

split-complementary

#1F8381 #831F53 #834F1F

monochromatic

#082020 #135250 #1F8381 #2BB4B2 #49D4D1

Accessibility & contrast

On white

4.54

#1F8381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#1F8381 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8381

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8381	#FFFFFF	#000000	##000000
##1F8381	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7C81

Deuteranopia (green-blind)

#6C7282

Tritanopia (blue-blind)

#008782

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8381;
/* rgb */ color: rgb(31, 131, 129);
/* oklch */ color: oklch(55.5% 0.087 192.9);

Tailwind

colors: {
  custom: {
    50: '#6da7a5',
    500: '#1f8381',
    950: '#000000',
  },
}

SCSS

$custom: #1f8381;
$custom-light: #6da7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8381",
  "rgb": {
    "r": 31,
    "g": 131,
    "b": 129
  },
  "hsl": {
    "h": 178.8,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55544,
    "c": 0.08708,
    "h": 192.9
  },
  "luminance": 0.18109
}

Semantic roles & 50–950 ramp

primary

#1F8381

secondary

#B6484A

accent

#4346E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1F8381

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

Preview Lab → · Contrast checker → · Palette generator →