#1F808C#1F808C

#1F808C is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.086 H 207.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1F808C
RGB	rgb(31, 128, 140)
HSL	hsl(187, 64%, 34%)
HSV	hsv(187, 78%, 55%)
CMYK	cmyk(77.9%, 8.6%, 0%, 45.1%)
CIE-LAB	lab(49.03, -22.60, -14.33)
CIE-LCH	lch(49.03, 26.76, 212.37°)
OKLab	oklab(55.19% -0.0767 -0.0399)
OKLCH	oklch(55.19% 0.086 207.5)
XYZ	xyz(13.0158, 17.6215, 27.5212)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F808C #8C2B1F

analogous

#1F8C61 #1F808C #1F498C

triadic

#1F808C #8C1F80 #808C1F

tetradic

#1F808C #611F8C #8C2B1F #498C1F

square

#1F808C #611F8C #8C2B1F #498C1F

split-complementary

#1F808C #8C1F49 #8C611F

monochromatic

#092428 #14525A #1F808C #2AAEBE #4EC9D8

Accessibility & contrast

On white

4.64

#1F808C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1F808C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F808C

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F808C	#FFFFFF	#000000	##FFFFFF
##1F808C	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8D

Deuteranopia (green-blind)

#65708C

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f808c;
/* rgb */ color: rgb(31, 128, 140);
/* oklch */ color: oklch(55.2% 0.086 207.5);

Tailwind

colors: {
  custom: {
    50: '#6ea5ad',
    500: '#1f808c',
    950: '#000000',
  },
}

SCSS

$custom: #1f808c;
$custom-light: #6ea5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1f808c",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 140
  },
  "hsl": {
    "h": 186.606,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55189,
    "c": 0.08644,
    "h": 207.5
  },
  "luminance": 0.17623
}

Semantic roles & 50–950 ramp

primary

#1F808C

secondary

#BB584C

accent

#5341E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F808C

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

Preview Lab → · Contrast checker → · Palette generator →