#1F7A87#1F7A87

#1F7A87 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.083 H 209.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A87
RGB	rgb(31, 122, 135)
HSL	hsl(188, 63%, 33%)
HSV	hsv(188, 77%, 53%)
CMYK	cmyk(77%, 9.6%, 0%, 47.1%)
CIE-LAB	lab(46.92, -21.10, -14.59)
CIE-LCH	lch(46.92, 25.65, 214.66°)
OKLab	oklab(53.42% -0.0727 -0.0406)
OKLCH	oklch(53.42% 0.083 209.2)
XYZ	xyz(11.8959, 15.9582, 25.3703)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A87 #872C1F

analogous

#1F8760 #1F7A87 #1F4687

triadic

#1F7A87 #871F7A #7A871F

tetradic

#1F7A87 #601F87 #872C1F #46871F

square

#1F7A87 #601F87 #872C1F #46871F

split-complementary

#1F7A87 #871F46 #87601F

monochromatic

#082023 #144D55 #1F7A87 #2AA7B9 #4BC4D6

Accessibility & contrast

On white

5.01

#1F7A87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1F7A87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A87

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A87	#FFFFFF	#000000	##FFFFFF
##1F7A87	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7588

Deuteranopia (green-blind)

#606B87

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f7a87;
/* rgb */ color: rgb(31, 122, 135);
/* oklch */ color: oklch(53.4% 0.083 209.2);

Tailwind

colors: {
  custom: {
    50: '#6da0aa',
    500: '#1f7a87',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a87;
$custom-light: #6da0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a87",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 135
  },
  "hsl": {
    "h": 187.5,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5342,
    "c": 0.08324,
    "h": 209.2
  },
  "luminance": 0.1596
}

Semantic roles & 50–950 ramp

primary

#1F7A87

secondary

#B8574A

accent

#5742E6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1F7A87

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

Preview Lab → · Contrast checker → · Palette generator →