#1F919D#1F919D

#1F919D is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.3% C 0.096 H 205.9°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1F919D
RGB	rgb(31, 145, 157)
HSL	hsl(186, 67%, 37%)
HSV	hsv(186, 80%, 62%)
CMYK	cmyk(80.3%, 7.6%, 0%, 38.4%)
CIE-LAB	lab(55.05, -25.78, -15.09)
CIE-LCH	lch(55.05, 29.87, 210.34°)
OKLab	oklab(60.25% -0.0865 -0.042)
OKLCH	oklch(60.25% 0.096 205.9)
XYZ	xyz(16.7736, 22.9743, 35.4422)
Luminance	0.2298 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F919D #9D2B1F

analogous

#1F9D6A #1F919D #1F529D

triadic

#1F919D #9D1F91 #919D1F

tetradic

#1F919D #6A1F9D #9D2B1F #529D1F

square

#1F919D #6A1F9D #9D2B1F #529D1F

split-complementary

#1F919D #9D1F52 #9D6A1F

monochromatic

#0B3337 #15626A #1F919D #29C0D0 #58D1DE

Accessibility & contrast

On white

3.75

#1F919D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#1F919D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F919D

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F919D	#FFFFFF	#000000	##000000
##1F919D	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9E

Deuteranopia (green-blind)

#737E9D

Tritanopia (blue-blind)

#009894

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f919d;
/* rgb */ color: rgb(31, 145, 157);
/* oklch */ color: oklch(60.3% 0.096 205.9);

Tailwind

colors: {
  custom: {
    50: '#72b1ba',
    500: '#1f919d',
    950: '#000000',
  },
}

SCSS

$custom: #1f919d;
$custom-light: #72b1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f919d",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 157
  },
  "hsl": {
    "h": 185.714,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60252,
    "c": 0.09613,
    "h": 205.9
  },
  "luminance": 0.22976
}

Semantic roles & 50–950 ramp

primary

#1F919D

secondary

#C26056

accent

#4E3EEA

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F919D

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

Preview Lab → · Contrast checker → · Palette generator →