#1F8B79#1F8B79

#1F8B79 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.4% C 0.097 H 178.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B79
RGB	rgb(31, 139, 121)
HSL	hsl(170, 64%, 33%)
HSV	hsv(170, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 12.9%, 45.5%)
CIE-LAB	lab(51.99, -33.82, 1.17)
CIE-LCH	lch(51.99, 33.84, 178.02°)
OKLab	oklab(57.39% -0.0972 0.0026)
OKLCH	oklch(57.39% 0.097 178.5)
XYZ	xyz(13.2471, 20.1354, 21.2738)
Luminance	0.2014 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B79 #8B1F31

analogous

#1F8B43 #1F8B79 #1F678B

triadic

#1F8B79 #791F8B #8B791F

tetradic

#1F8B79 #431F8B #8B1F31 #678B1F

square

#1F8B79 #431F8B #8B1F31 #678B1F

split-complementary

#1F8B79 #8B1F67 #8B431F

monochromatic

#092722 #14594D #1F8B79 #2ABDA5 #4DD7C0

Accessibility & contrast

On white

4.18

#1F8B79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#1F8B79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B79

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B79	#FFFFFF	#000000	##000000
##1F8B79	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858278

Deuteranopia (green-blind)

#77787A

Tritanopia (blue-blind)

#008D86

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8b79;
/* rgb */ color: rgb(31, 139, 121);
/* oklch */ color: oklch(57.4% 0.097 178.5);

Tailwind

colors: {
  custom: {
    50: '#6ead9f',
    500: '#1f8b79',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b79;
$custom-light: #6ead9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b79",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 121
  },
  "hsl": {
    "h": 170,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57391,
    "c": 0.09719,
    "h": 178.5
  },
  "luminance": 0.20137
}

Semantic roles & 50–950 ramp

primary

#1F8B79

secondary

#BA4C5E

accent

#415DE7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F8B79

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

Preview Lab → · Contrast checker → · Palette generator →