#1F9EA6#1F9EA6

#1F9EA6 is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.9% C 0.103 H 201.6°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#1F9EA6
RGB	rgb(31, 158, 166)
HSL	hsl(184, 69%, 39%)
HSV	hsv(184, 81%, 65%)
CMYK	cmyk(81.3%, 4.8%, 0%, 34.9%)
CIE-LAB	lab(59.43, -29.37, -13.59)
CIE-LCH	lch(59.43, 32.36, 204.83°)
OKLab	oklab(63.91% -0.0954 -0.0378)
OKLCH	oklch(63.91% 0.103 201.6)
XYZ	xyz(19.6717, 27.4957, 40.3394)
Luminance	0.2750 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9EA6 #A6271F

analogous

#1FA66A #1F9EA6 #1F5AA6

triadic

#1F9EA6 #A61F9E #9EA61F

tetradic

#1F9EA6 #6A1FA6 #A6271F #5AA61F

square

#1F9EA6 #6A1FA6 #A6271F #5AA61F

split-complementary

#1F9EA6 #A61F5A #A66A1F

monochromatic

#0C3C3F #156D72 #1F9EA6 #2BCDD7 #5ED9E1

Accessibility & contrast

On white

3.23

#1F9EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#1F9EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9EA6

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9EA6	#FFFFFF	#000000	##000000
##1F9EA6	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9197A7

Deuteranopia (green-blind)

#7F89A7

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1f9ea6;
/* rgb */ color: rgb(31, 158, 166);
/* oklch */ color: oklch(63.9% 0.103 201.6);

Tailwind

colors: {
  custom: {
    50: '#75bbc0',
    500: '#1f9ea6',
    950: '#000000',
  },
}

SCSS

$custom: #1f9ea6;
$custom-light: #75bbc0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9ea6",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 166
  },
  "hsl": {
    "h": 183.556,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63907,
    "c": 0.1026,
    "h": 201.6
  },
  "luminance": 0.27498
}

Semantic roles & 50–950 ramp

primary

#1F9EA6

secondary

#C5625B

accent

#473CEB

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1F9EA6

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

Preview Lab → · Contrast checker → · Palette generator →