#1F909E#1F909E

#1F909E is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.0% C 0.096 H 207.8°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1F909E
RGB	rgb(31, 144, 158)
HSL	hsl(187, 67%, 37%)
HSV	hsv(187, 80%, 62%)
CMYK	cmyk(80.4%, 8.9%, 0%, 38%)
CIE-LAB	lab(54.77, -24.94, -16.08)
CIE-LCH	lch(54.77, 29.68, 212.82°)
OKLab	oklab(60.04% -0.085 -0.0448)
OKLCH	oklch(60.04% 0.096 207.8)
XYZ	xyz(16.7072, 22.7044, 35.8430)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F909E #9E2D1F

analogous

#1F9E6D #1F909E #1F519E

triadic

#1F909E #9E1F90 #909E1F

tetradic

#1F909E #6D1F9E #9E2D1F #519E1F

square

#1F909E #6D1F9E #9E2D1F #519E1F

split-complementary

#1F909E #9E1F51 #9E6D1F

monochromatic

#0B3338 #15616B #1F909E #29BFD1 #59D0DE

Accessibility & contrast

On white

3.79

#1F909E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#1F909E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F909E

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F909E	#FFFFFF	#000000	##000000
##1F909E	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838A9F

Deuteranopia (green-blind)

#727E9E

Tritanopia (blue-blind)

#009794

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f909e;
/* rgb */ color: rgb(31, 144, 158);
/* oklch */ color: oklch(60.0% 0.096 207.8);

Tailwind

colors: {
  custom: {
    50: '#72b1ba',
    500: '#1f909e',
    950: '#000000',
  },
}

SCSS

$custom: #1f909e;
$custom-light: #72b1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f909e",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 158
  },
  "hsl": {
    "h": 186.614,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60038,
    "c": 0.09612,
    "h": 207.8
  },
  "luminance": 0.22706
}

Semantic roles & 50–950 ramp

primary

#1F909E

secondary

#C26256

accent

#513EEA

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F909E

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

Preview Lab → · Contrast checker → · Palette generator →