#1F8378#1F8378

#1F8378 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.2% C 0.089 H 184.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1F8378
RGB	rgb(31, 131, 120)
HSL	hsl(173, 62%, 32%)
HSV	hsv(173, 76%, 51%)
CMYK	cmyk(76.3%, 0%, 8.4%, 48.6%)
CIE-LAB	lab(49.35, -30.36, -2.11)
CIE-LCH	lch(49.35, 30.43, 183.97°)
OKLab	oklab(55.23% -0.0892 -0.0062)
OKLCH	oklch(55.23% 0.089 184)
XYZ	xyz(12.0699, 17.8785, 20.5804)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8378 #831F2A

analogous

#1F8346 #1F8378 #1F5C83

triadic

#1F8378 #781F83 #83781F

tetradic

#1F8378 #461F83 #831F2A #5C831F

square

#1F8378 #461F83 #831F2A #5C831F

split-complementary

#1F8378 #831F5C #83461F

monochromatic

#08201D #13524B #1F8378 #2BB4A5 #49D4C5

Accessibility & contrast

On white

4.59

#1F8378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#1F8378 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8378

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8378	#FFFFFF	#000000	##FFFFFF
##1F8378	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7B78

Deuteranopia (green-blind)

#6F7179

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1f8378;
/* rgb */ color: rgb(31, 131, 120);
/* oklch */ color: oklch(55.2% 0.089 184.0);

Tailwind

colors: {
  custom: {
    50: '#6ca79e',
    500: '#1f8378',
    950: '#000000',
  },
}

SCSS

$custom: #1f8378;
$custom-light: #6ca79e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8378",
  "rgb": {
    "r": 31,
    "g": 131,
    "b": 120
  },
  "hsl": {
    "h": 173.4,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55226,
    "c": 0.08942,
    "h": 184
  },
  "luminance": 0.1788
}

Semantic roles & 50–950 ramp

primary

#1F8378

secondary

#B64854

accent

#4355E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #1F8378

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

Preview Lab → · Contrast checker → · Palette generator →