#1F7C8A#1F7C8A

#1F7C8A is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.1% C 0.085 H 210.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F7C8A
RGB	rgb(31, 124, 138)
HSL	hsl(188, 63%, 33%)
HSV	hsv(188, 78%, 54%)
CMYK	cmyk(77.5%, 10.1%, 0%, 45.9%)
CIE-LAB	lab(47.68, -21.16, -15.21)
CIE-LCH	lch(47.68, 26.06, 215.72°)
OKLab	oklab(54.07% -0.0734 -0.0423)
OKLCH	oklch(54.07% 0.085 210)
XYZ	xyz(12.3582, 16.5401, 26.5811)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7C8A #8A2D1F

analogous

#1F8A62 #1F7C8A #1F478A

triadic

#1F7C8A #8A1F7C #7C8A1F

tetradic

#1F7C8A #621F8A #8A2D1F #478A1F

square

#1F7C8A #621F8A #8A2D1F #478A1F

split-complementary

#1F7C8A #8A1F47 #8A621F

monochromatic

#092226 #144F58 #1F7C8A #2AA9BC #4CC5D7

Accessibility & contrast

On white

4.87

#1F7C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1F7C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7C8A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7C8A	#FFFFFF	#000000	##FFFFFF
##1F7C8A	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70778B

Deuteranopia (green-blind)

#616C8A

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f7c8a;
/* rgb */ color: rgb(31, 124, 138);
/* oklch */ color: oklch(54.1% 0.085 210.0);

Tailwind

colors: {
  custom: {
    50: '#6da2ac',
    500: '#1f7c8a',
    950: '#000000',
  },
}

SCSS

$custom: #1f7c8a;
$custom-light: #6da2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7c8a",
  "rgb": {
    "r": 31,
    "g": 124,
    "b": 138
  },
  "hsl": {
    "h": 187.85,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54067,
    "c": 0.08478,
    "h": 210
  },
  "luminance": 0.16542
}

Semantic roles & 50–950 ramp

primary

#1F7C8A

secondary

#BA5A4B

accent

#5741E6

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F7C8A

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

Preview Lab → · Contrast checker → · Palette generator →