#1F7B8A#1F7B8A

#1F7B8A is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.085 H 211.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F7B8A
RGB	rgb(31, 123, 138)
HSL	hsl(188, 63%, 33%)
HSV	hsv(188, 78%, 54%)
CMYK	cmyk(77.5%, 10.9%, 0%, 45.9%)
CIE-LAB	lab(47.35, -20.63, -15.70)
CIE-LCH	lch(47.35, 25.92, 217.28°)
OKLab	oklab(53.81% -0.0724 -0.0437)
OKLCH	oklch(53.81% 0.085 211.1)
XYZ	xyz(12.2335, 16.2907, 26.5395)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7B8A #8A2E1F

analogous

#1F8A63 #1F7B8A #1F458A

triadic

#1F7B8A #8A1F7B #7B8A1F

tetradic

#1F7B8A #631F8A #8A2E1F #458A1F

square

#1F7B8A #631F8A #8A2E1F #458A1F

split-complementary

#1F7B8A #8A1F45 #8A631F

monochromatic

#092226 #144E58 #1F7B8A #2AA8BC #4CC3D7

Accessibility & contrast

On white

4.93

#1F7B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1F7B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7B8A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7B8A	#FFFFFF	#000000	##FFFFFF
##1F7B8A	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F768B

Deuteranopia (green-blind)

#606C8A

Tritanopia (blue-blind)

#008180

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f7b8a;
/* rgb */ color: rgb(31, 123, 138);
/* oklch */ color: oklch(53.8% 0.085 211.1);

Tailwind

colors: {
  custom: {
    50: '#6da1ac',
    500: '#1f7b8a',
    950: '#000000',
  },
}

SCSS

$custom: #1f7b8a;
$custom-light: #6da1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7b8a",
  "rgb": {
    "r": 31,
    "g": 123,
    "b": 138
  },
  "hsl": {
    "h": 188.411,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53807,
    "c": 0.08459,
    "h": 211.1
  },
  "luminance": 0.16292
}

Semantic roles & 50–950 ramp

primary

#1F7B8A

secondary

#BA5B4B

accent

#5941E6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1F7B8A

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

Preview Lab → · Contrast checker → · Palette generator →