#1F7C8B#1F7C8B

#1F7C8B is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.085 H 211.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F7C8B
RGB	rgb(31, 124, 139)
HSL	hsl(188, 64%, 33%)
HSV	hsv(188, 78%, 55%)
CMYK	cmyk(77.7%, 10.8%, 0%, 45.5%)
CIE-LAB	lab(47.71, -20.82, -15.75)
CIE-LCH	lch(47.71, 26.11, 217.09°)
OKLab	oklab(54.11% -0.073 -0.0439)
OKLCH	oklch(54.11% 0.085 211)
XYZ	xyz(12.4309, 16.5692, 26.9641)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7C8B #8B2E1F

analogous

#1F8B64 #1F7C8B #1F468B

triadic

#1F7C8B #8B1F7C #7C8B1F

tetradic

#1F7C8B #641F8B #8B2E1F #468B1F

square

#1F7C8B #641F8B #8B2E1F #468B1F

split-complementary

#1F7C8B #8B1F46 #8B641F

monochromatic

#092327 #144F59 #1F7C8B #2AA9BD #4DC4D7

Accessibility & contrast

On white

4.87

#1F7C8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1F7C8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7C8B

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7C8B	#FFFFFF	#000000	##FFFFFF
##1F7C8B	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)

#70778C

Deuteranopia (green-blind)

#616D8B

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f7c8b;
/* rgb */ color: rgb(31, 124, 139);
/* oklch */ color: oklch(54.1% 0.085 211.0);

Tailwind

colors: {
  custom: {
    50: '#6da2ac',
    500: '#1f7c8b',
    950: '#000000',
  },
}

SCSS

$custom: #1f7c8b;
$custom-light: #6da2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7c8b",
  "rgb": {
    "r": 31,
    "g": 124,
    "b": 139
  },
  "hsl": {
    "h": 188.333,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54109,
    "c": 0.08516,
    "h": 211
  },
  "luminance": 0.16571
}

Semantic roles & 50–950 ramp

primary

#1F7C8B

secondary

#BA5B4C

accent

#5841E7

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F7C8B

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

Preview Lab → · Contrast checker → · Palette generator →