#1F949F#1F949F

#1F949F is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.1% C 0.098 H 204.8°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#1F949F
RGB	rgb(31, 148, 159)
HSL	hsl(185, 67%, 37%)
HSV	hsv(185, 81%, 62%)
CMYK	cmyk(80.5%, 6.9%, 0%, 37.6%)
CIE-LAB	lab(56.06, -26.64, -14.70)
CIE-LCH	lch(56.06, 30.43, 208.88°)
OKLab	oklab(61.1% -0.0886 -0.0409)
OKLCH	oklch(61.1% 0.098 204.8)
XYZ	xyz(17.4102, 23.9721, 36.5037)
Luminance	0.2397 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F949F #9F2A1F

analogous

#1F9F6A #1F949F #1F549F

triadic

#1F949F #9F1F94 #949F1F

tetradic

#1F949F #6A1F9F #9F2A1F #549F1F

square

#1F949F #6A1F9F #9F2A1F #549F1F

split-complementary

#1F949F #9F1F54 #9F6A1F

monochromatic

#0B3539 #15646C #1F949F #29C4D2 #5AD3DF

Accessibility & contrast

On white

3.62

#1F949F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#1F949F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F949F

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F949F	#FFFFFF	#000000	##000000
##1F949F	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878EA0

Deuteranopia (green-blind)

#76819F

Tritanopia (blue-blind)

#009B97

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f949f;
/* rgb */ color: rgb(31, 148, 159);
/* oklch */ color: oklch(61.1% 0.098 204.8);

Tailwind

colors: {
  custom: {
    50: '#73b4bb',
    500: '#1f949f',
    950: '#000000',
  },
}

SCSS

$custom: #1f949f;
$custom-light: #73b4bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1f949f",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 159
  },
  "hsl": {
    "h": 185.156,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61096,
    "c": 0.09757,
    "h": 204.8
  },
  "luminance": 0.23974
}

Semantic roles & 50–950 ramp

primary

#1F949F

secondary

#C36057

accent

#4C3EEA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F949F

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

Preview Lab → · Contrast checker → · Palette generator →