#1F8DA1#1F8DA1

#1F8DA1 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.4% C 0.097 H 213.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F8DA1
RGB	rgb(31, 141, 161)
HSL	hsl(189, 68%, 38%)
HSV	hsv(189, 81%, 63%)
CMYK	cmyk(80.7%, 12.4%, 0%, 36.9%)
CIE-LAB	lab(53.93, -22.40, -19.08)
CIE-LCH	lch(53.93, 29.42, 220.42°)
OKLab	oklab(59.4% -0.0808 -0.0532)
OKLCH	oklch(59.4% 0.097 213.4)
XYZ	xyz(16.5202, 21.9122, 37.0701)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8DA1 #A1331F

analogous

#1FA174 #1F8DA1 #1F4CA1

triadic

#1F8DA1 #A11F8D #8DA11F

tetradic

#1F8DA1 #741FA1 #A1331F #4CA11F

square

#1F8DA1 #741FA1 #A1331F #4CA11F

split-complementary

#1F8DA1 #A11F4C #A1741F

monochromatic

#0B333A #15606E #1F8DA1 #29BAD4 #5BCBDF

Accessibility & contrast

On white

3.90

#1F8DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#1F8DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8DA1

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8DA1	#FFFFFF	#000000	##000000
##1F8DA1	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E88A2

Deuteranopia (green-blind)

#6D7CA1

Tritanopia (blue-blind)

#009593

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f8da1;
/* rgb */ color: rgb(31, 141, 161);
/* oklch */ color: oklch(59.4% 0.097 213.4);

Tailwind

colors: {
  custom: {
    50: '#72aebc',
    500: '#1f8da1',
    950: '#000000',
  },
}

SCSS

$custom: #1f8da1;
$custom-light: #72aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8da1",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 161
  },
  "hsl": {
    "h": 189.231,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59402,
    "c": 0.09675,
    "h": 213.4
  },
  "luminance": 0.21914
}

Semantic roles & 50–950 ramp

primary

#1F8DA1

secondary

#C46958

accent

#583DEB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1F8DA1

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

Preview Lab → · Contrast checker → · Palette generator →