#1F889B#1F889B

#1F889B is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.9% C 0.094 H 213.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1F889B
RGB	rgb(31, 136, 155)
HSL	hsl(189, 67%, 36%)
HSV	hsv(189, 80%, 61%)
CMYK	cmyk(80%, 12.3%, 0%, 39.2%)
CIE-LAB	lab(52.13, -21.79, -18.36)
CIE-LCH	lch(52.13, 28.50, 220.11°)
OKLab	oklab(57.88% -0.0783 -0.0512)
OKLCH	oklch(57.88% 0.094 213.2)
XYZ	xyz(15.2831, 20.2643, 34.1099)
Luminance	0.2027 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F889B #9B321F

analogous

#1F9B70 #1F889B #1F4A9B

triadic

#1F889B #9B1F88 #889B1F

tetradic

#1F889B #701F9B #9B321F #4A9B1F

square

#1F889B #701F9B #9B321F #4A9B1F

split-complementary

#1F889B #9B1F4A #9B701F

monochromatic

#0B2F35 #155B68 #1F889B #29B5CE #57C9DD

Accessibility & contrast

On white

4.16

#1F889B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#1F889B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F889B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F889B	#FFFFFF	#000000	##000000
##1F889B	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A839C

Deuteranopia (green-blind)

#69779B

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f889b;
/* rgb */ color: rgb(31, 136, 155);
/* oklch */ color: oklch(57.9% 0.094 213.2);

Tailwind

colors: {
  custom: {
    50: '#71abb8',
    500: '#1f889b',
    950: '#000000',
  },
}

SCSS

$custom: #1f889b;
$custom-light: #71abb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f889b",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 155
  },
  "hsl": {
    "h": 189.194,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57876,
    "c": 0.09361,
    "h": 213.2
  },
  "luminance": 0.20266
}

Semantic roles & 50–950 ramp

primary

#1F889B

secondary

#C16555

accent

#583EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F889B

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

Preview Lab → · Contrast checker → · Palette generator →