#1F9199#1F9199

#1F9199 is a mid, moderate teal. Relative luminance 0.228; OKLCH L 60.1% C 0.095 H 202.3°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1F9199
RGB	rgb(31, 145, 153)
HSL	hsl(184, 66%, 36%)
HSV	hsv(184, 80%, 60%)
CMYK	cmyk(79.7%, 5.2%, 0%, 40%)
CIE-LAB	lab(54.91, -27.06, -13.00)
CIE-LCH	lch(54.91, 30.02, 205.65°)
OKLab	oklab(60.09% -0.0882 -0.0361)
OKLCH	oklch(60.09% 0.095 202.3)
XYZ	xyz(16.4377, 22.8400, 33.6730)
Luminance	0.2284 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9199 #99271F

analogous

#1F9964 #1F9199 #1F5499

triadic

#1F9199 #991F91 #91991F

tetradic

#1F9199 #641F99 #99271F #54991F

square

#1F9199 #641F99 #99271F #54991F

split-complementary

#1F9199 #991F54 #99641F

monochromatic

#0A3133 #156166 #1F9199 #29C1CC #56D4DD

Accessibility & contrast

On white

3.77

#1F9199 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#1F9199 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9199

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9199	#FFFFFF	#000000	##000000
##1F9199	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858A9A

Deuteranopia (green-blind)

#747E99

Tritanopia (blue-blind)

#009793

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f9199;
/* rgb */ color: rgb(31, 145, 153);
/* oklch */ color: oklch(60.1% 0.095 202.3);

Tailwind

colors: {
  custom: {
    50: '#72b1b7',
    500: '#1f9199',
    950: '#000000',
  },
}

SCSS

$custom: #1f9199;
$custom-light: #72b1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9199",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 153
  },
  "hsl": {
    "h": 183.934,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60094,
    "c": 0.09535,
    "h": 202.3
  },
  "luminance": 0.22842
}

Semantic roles & 50–950 ramp

primary

#1F9199

secondary

#C05B54

accent

#4A3FE9

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F9199

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

Preview Lab → · Contrast checker → · Palette generator →