#1F899D#1F899D

#1F899D is a mid, moderate teal. Relative luminance 0.206; OKLCH L 58.2% C 0.095 H 213.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1F899D
RGB	rgb(31, 137, 157)
HSL	hsl(190, 67%, 37%)
HSV	hsv(190, 80%, 62%)
CMYK	cmyk(80.3%, 12.7%, 0%, 38.4%)
CIE-LAB	lab(52.53, -21.65, -18.92)
CIE-LCH	lch(52.53, 28.75, 221.15°)
OKLab	oklab(58.22% -0.0785 -0.0528)
OKLCH	oklch(58.22% 0.095 213.9)
XYZ	xyz(15.5939, 20.6150, 35.0490)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F899D #9D331F

analogous

#1F9D72 #1F899D #1F4A9D

triadic

#1F899D #9D1F89 #899D1F

tetradic

#1F899D #721F9D #9D331F #4A9D1F

square

#1F899D #721F9D #9D331F #4A9D1F

split-complementary

#1F899D #9D1F4A #9D721F

monochromatic

#0B3037 #155C6A #1F899D #29B6D0 #58C9DE

Accessibility & contrast

On white

4.10

#1F899D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#1F899D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F899D

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F899D	#FFFFFF	#000000	##000000
##1F899D	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A849E

Deuteranopia (green-blind)

#6A789D

Tritanopia (blue-blind)

#00918F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f899d;
/* rgb */ color: rgb(31, 137, 157);
/* oklch */ color: oklch(58.2% 0.095 213.9);

Tailwind

colors: {
  custom: {
    50: '#71abba',
    500: '#1f899d',
    950: '#000000',
  },
}

SCSS

$custom: #1f899d;
$custom-light: #71abba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f899d",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 157
  },
  "hsl": {
    "h": 189.524,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58216,
    "c": 0.0946,
    "h": 213.9
  },
  "luminance": 0.20617
}

Semantic roles & 50–950 ramp

primary

#1F899D

secondary

#C26756

accent

#593EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F899D

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

Preview Lab → · Contrast checker → · Palette generator →