#1F7B87#1F7B87

#1F7B87 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.084 H 208.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F7B87
RGB	rgb(31, 123, 135)
HSL	hsl(187, 63%, 33%)
HSV	hsv(187, 77%, 53%)
CMYK	cmyk(77%, 8.9%, 0%, 47.1%)
CIE-LAB	lab(47.24, -21.63, -14.10)
CIE-LCH	lch(47.24, 25.82, 213.10°)
OKLab	oklab(53.68% -0.0737 -0.0392)
OKLCH	oklch(53.68% 0.084 208)
XYZ	xyz(12.0193, 16.2050, 25.4114)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7B87 #872B1F

analogous

#1F875F #1F7B87 #1F4787

triadic

#1F7B87 #871F7B #7B871F

tetradic

#1F7B87 #5F1F87 #872B1F #47871F

square

#1F7B87 #5F1F87 #872B1F #47871F

split-complementary

#1F7B87 #871F47 #875F1F

monochromatic

#082023 #144E55 #1F7B87 #2AA8B9 #4BC6D6

Accessibility & contrast

On white

4.95

#1F7B87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#1F7B87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7B87

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7B87	#FFFFFF	#000000	##FFFFFF
##1F7B87	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707688

Deuteranopia (green-blind)

#616C87

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f7b87;
/* rgb */ color: rgb(31, 123, 135);
/* oklch */ color: oklch(53.7% 0.084 208.0);

Tailwind

colors: {
  custom: {
    50: '#6da1aa',
    500: '#1f7b87',
    950: '#000000',
  },
}

SCSS

$custom: #1f7b87;
$custom-light: #6da1aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7b87",
  "rgb": {
    "r": 31,
    "g": 123,
    "b": 135
  },
  "hsl": {
    "h": 186.923,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53681,
    "c": 0.0835,
    "h": 208
  },
  "luminance": 0.16206
}

Semantic roles & 50–950 ramp

primary

#1F7B87

secondary

#B8564A

accent

#5542E6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1F7B87

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

Preview Lab → · Contrast checker → · Palette generator →