#1F7C81#1F7C81

#1F7C81 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.7% C 0.083 H 200.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F7C81
RGB	rgb(31, 124, 129)
HSL	hsl(183, 61%, 31%)
HSV	hsv(183, 76%, 51%)
CMYK	cmyk(76%, 3.9%, 0%, 49.4%)
CIE-LAB	lab(47.35, -24.11, -10.38)
CIE-LCH	lch(47.35, 26.25, 203.29°)
OKLab	oklab(53.7% -0.0775 -0.0288)
OKLCH	oklch(53.7% 0.083 200.4)
XYZ	xyz(11.7334, 16.2902, 23.2905)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7C81 #81241F

analogous

#1F8155 #1F7C81 #1F4B81

triadic

#1F7C81 #811F7C #7C811F

tetradic

#1F7C81 #551F81 #81241F #4B811F

square

#1F7C81 #551F81 #81241F #4B811F

split-complementary

#1F7C81 #811F4B #81551F

monochromatic

#071D1E #134D50 #1F7C81 #2BABB2 #47CCD3

Accessibility & contrast

On white

4.93

#1F7C81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1F7C81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7C81

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7C81	#FFFFFF	#000000	##FFFFFF
##1F7C81	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)

#727681

Deuteranopia (green-blind)

#646C81

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f7c81;
/* rgb */ color: rgb(31, 124, 129);
/* oklch */ color: oklch(53.7% 0.083 200.4);

Tailwind

colors: {
  custom: {
    50: '#6ca2a5',
    500: '#1f7c81',
    950: '#000000',
  },
}

SCSS

$custom: #1f7c81;
$custom-light: #6ca2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7c81",
  "rgb": {
    "r": 31,
    "g": 124,
    "b": 129
  },
  "hsl": {
    "h": 183.061,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53699,
    "c": 0.08268,
    "h": 200.4
  },
  "luminance": 0.16292
}

Semantic roles & 50–950 ramp

primary

#1F7C81

secondary

#B44D48

accent

#4C43E4

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1F7C81

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

Preview Lab → · Contrast checker → · Palette generator →