#1F8D9B#1F8D9B

#1F8D9B is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.2% C 0.094 H 208.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D9B
RGB	rgb(31, 141, 155)
HSL	hsl(187, 67%, 36%)
HSV	hsv(187, 80%, 61%)
CMYK	cmyk(80%, 9%, 0%, 39.2%)
CIE-LAB	lab(53.71, -24.39, -15.96)
CIE-LCH	lch(53.71, 29.14, 213.19°)
OKLab	oklab(59.15% -0.0833 -0.0444)
OKLCH	oklch(59.15% 0.094 208.1)
XYZ	xyz(16.0037, 21.7056, 34.3501)
Luminance	0.2171 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D9B #9B2D1F

analogous

#1F9B6B #1F8D9B #1F4F9B

triadic

#1F8D9B #9B1F8D #8D9B1F

tetradic

#1F8D9B #6B1F9B #9B2D1F #4F9B1F

square

#1F8D9B #6B1F9B #9B2D1F #4F9B1F

split-complementary

#1F8D9B #9B1F4F #9B6B1F

monochromatic

#0B3035 #155F68 #1F8D9B #29BBCE #57CEDD

Accessibility & contrast

On white

3.93

#1F8D9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#1F8D9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D9B

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D9B	#FFFFFF	#000000	##000000
##1F8D9B	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879C

Deuteranopia (green-blind)

#6F7B9B

Tritanopia (blue-blind)

#009491

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f8d9b;
/* rgb */ color: rgb(31, 141, 155);
/* oklch */ color: oklch(59.2% 0.094 208.1);

Tailwind

colors: {
  custom: {
    50: '#72aeb8',
    500: '#1f8d9b',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d9b;
$custom-light: #72aeb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d9b",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 155
  },
  "hsl": {
    "h": 186.774,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.59151,
    "c": 0.09445,
    "h": 208.1
  },
  "luminance": 0.21708
}

Semantic roles & 50–950 ramp

primary

#1F8D9B

secondary

#C16155

accent

#523EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F8D9B

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

Preview Lab → · Contrast checker → · Palette generator →