#1F808E#1F808E

#1F808E is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.3% C 0.087 H 209.5°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F808E
RGB	rgb(31, 128, 142)
HSL	hsl(188, 64%, 34%)
HSV	hsv(188, 78%, 56%)
CMYK	cmyk(78.2%, 9.9%, 0%, 44.3%)
CIE-LAB	lab(49.11, -21.94, -15.39)
CIE-LCH	lch(49.11, 26.80, 215.05°)
OKLab	oklab(55.27% -0.0758 -0.0428)
OKLCH	oklch(55.27% 0.087 209.5)
XYZ	xyz(13.1646, 17.6810, 28.3049)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F808E #8E2D1F

analogous

#1F8E65 #1F808E #1F498E

triadic

#1F808E #8E1F80 #808E1F

tetradic

#1F808E #651F8E #8E2D1F #498E1F

square

#1F808E #651F8E #8E2D1F #498E1F

split-complementary

#1F808E #8E1F49 #8E651F

monochromatic

#09252A #14535C #1F808E #2AADC0 #4FC7D9

Accessibility & contrast

On white

4.63

#1F808E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#1F808E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F808E

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F808E	#FFFFFF	#000000	##FFFFFF
##1F808E	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8F

Deuteranopia (green-blind)

#65708E

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1f808e;
/* rgb */ color: rgb(31, 128, 142);
/* oklch */ color: oklch(55.3% 0.087 209.5);

Tailwind

colors: {
  custom: {
    50: '#6ea5af',
    500: '#1f808e',
    950: '#000000',
  },
}

SCSS

$custom: #1f808e;
$custom-light: #6ea5af;
$custom-dark: #000000;

JSON

{
  "hex": "#1f808e",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 142
  },
  "hsl": {
    "h": 187.568,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55272,
    "c": 0.08709,
    "h": 209.5
  },
  "luminance": 0.17683
}

Semantic roles & 50–950 ramp

primary

#1F808E

secondary

#BB5B4D

accent

#5641E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F808E

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

Preview Lab → · Contrast checker → · Palette generator →