#1F939D#1F939D

#1F939D is a mid, moderate teal. Relative luminance 0.236; OKLCH L 60.8% C 0.097 H 204.0°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#1F939D
RGB	rgb(31, 147, 157)
HSL	hsl(185, 67%, 37%)
HSV	hsv(185, 80%, 62%)
CMYK	cmyk(80.3%, 6.4%, 0%, 38.4%)
CIE-LAB	lab(55.68, -26.78, -14.13)
CIE-LCH	lch(55.68, 30.28, 207.82°)
OKLab	oklab(60.76% -0.0885 -0.0393)
OKLCH	oklch(60.76% 0.097 204)
XYZ	xyz(17.0819, 23.5909, 35.5450)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F939D #9D291F

analogous

#1F9D68 #1F939D #1F549D

triadic

#1F939D #9D1F93 #939D1F

tetradic

#1F939D #681F9D #9D291F #549D1F

square

#1F939D #681F9D #9D291F #549D1F

split-complementary

#1F939D #9D1F54 #9D681F

monochromatic

#0B3337 #15636A #1F939D #29C3D0 #58D3DE

Accessibility & contrast

On white

3.67

#1F939D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#1F939D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F939D

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F939D	#FFFFFF	#000000	##000000
##1F939D	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868D9E

Deuteranopia (green-blind)

#75809D

Tritanopia (blue-blind)

#009996

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f939d;
/* rgb */ color: rgb(31, 147, 157);
/* oklch */ color: oklch(60.8% 0.097 204.0);

Tailwind

colors: {
  custom: {
    50: '#73b3b9',
    500: '#1f939d',
    950: '#000000',
  },
}

SCSS

$custom: #1f939d;
$custom-light: #73b3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f939d",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 157
  },
  "hsl": {
    "h": 184.762,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60762,
    "c": 0.09681,
    "h": 204
  },
  "luminance": 0.23593
}

Semantic roles & 50–950 ramp

primary

#1F939D

secondary

#C25E56

accent

#4C3EEA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F939D

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

Preview Lab → · Contrast checker → · Palette generator →