#1F8A8B#1F8A8B

#1F8A8B is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.8% C 0.091 H 195.9°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A8B
RGB	rgb(31, 138, 139)
HSL	hsl(181, 64%, 33%)
HSV	hsv(181, 78%, 55%)
CMYK	cmyk(77.7%, 0.7%, 0%, 45.5%)
CIE-LAB	lab(52.21, -28.00, -8.96)
CIE-LCH	lch(52.21, 29.40, 197.74°)
OKLab	oklab(57.75% -0.0875 -0.0249)
OKLCH	oklch(57.75% 0.091 195.9)
XYZ	xyz(14.3116, 20.3306, 27.5910)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A8B #8B201F

analogous

#1F8B56 #1F8A8B #1F548B

triadic

#1F8A8B #8B1F8A #8A8B1F

tetradic

#1F8A8B #561F8B #8B201F #548B1F

square

#1F8A8B #561F8B #8B201F #548B1F

split-complementary

#1F8A8B #8B1F54 #8B561F

monochromatic

#092727 #145859 #1F8A8B #2ABCBD #4DD6D7

Accessibility & contrast

On white

4.14

#1F8A8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1F8A8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A8B

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A8B	#FFFFFF	#000000	##000000
##1F8A8B	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80838B

Deuteranopia (green-blind)

#71788C

Tritanopia (blue-blind)

#008F8A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f8a8b;
/* rgb */ color: rgb(31, 138, 139);
/* oklch */ color: oklch(57.8% 0.091 195.9);

Tailwind

colors: {
  custom: {
    50: '#6facac',
    500: '#1f8a8b',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a8b;
$custom-light: #6facac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a8b",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 139
  },
  "hsl": {
    "h": 180.556,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5775,
    "c": 0.09097,
    "h": 195.9
  },
  "luminance": 0.20332
}

Semantic roles & 50–950 ramp

primary

#1F8A8B

secondary

#BA4D4C

accent

#4341E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F8A8B

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

Preview Lab → · Contrast checker → · Palette generator →