#1F899A#1F899A

#1F899A is a mid, moderate teal. Relative luminance 0.205; OKLCH L 58.1% C 0.093 H 211.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F899A
RGB	rgb(31, 137, 154)
HSL	hsl(188, 66%, 36%)
HSV	hsv(188, 80%, 60%)
CMYK	cmyk(79.9%, 11%, 0%, 39.6%)
CIE-LAB	lab(52.41, -22.65, -17.35)
CIE-LCH	lch(52.41, 28.54, 217.46°)
OKLab	oklab(58.09% -0.0798 -0.0484)
OKLCH	oklch(58.09% 0.093 211.2)
XYZ	xyz(15.3409, 20.5138, 33.7166)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F899A #9A301F

analogous

#1F9A6E #1F899A #1F4C9A

triadic

#1F899A #9A1F89 #899A1F

tetradic

#1F899A #6E1F9A #9A301F #4C9A1F

square

#1F899A #6E1F9A #9A301F #4C9A1F

split-complementary

#1F899A #9A1F4C #9A6E1F

monochromatic

#0A2E34 #155C67 #1F899A #29B6CD #56CADD

Accessibility & contrast

On white

4.12

#1F899A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#1F899A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F899A

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F899A	#FFFFFF	#000000	##000000
##1F899A	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B849B

Deuteranopia (green-blind)

#6B789A

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f899a;
/* rgb */ color: rgb(31, 137, 154);
/* oklch */ color: oklch(58.1% 0.093 211.2);

Tailwind

colors: {
  custom: {
    50: '#71abb7',
    500: '#1f899a',
    950: '#000000',
  },
}

SCSS

$custom: #1f899a;
$custom-light: #71abb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f899a",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 154
  },
  "hsl": {
    "h": 188.293,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58089,
    "c": 0.0933,
    "h": 211.2
  },
  "luminance": 0.20516
}

Semantic roles & 50–950 ramp

primary

#1F899A

secondary

#C16354

accent

#563EE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F899A

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

Preview Lab → · Contrast checker → · Palette generator →