#1F8178#1F8178

#1F8178 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.7% C 0.088 H 185.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F8178
RGB	rgb(31, 129, 120)
HSL	hsl(174, 61%, 31%)
HSV	hsv(174, 76%, 51%)
CMYK	cmyk(76%, 0%, 7%, 49.4%)
CIE-LAB	lab(48.69, -29.39, -3.07)
CIE-LCH	lch(48.69, 29.55, 185.97°)
OKLab	oklab(54.69% -0.0871 -0.0088)
OKLCH	oklch(54.69% 0.088 185.8)
XYZ	xyz(11.8039, 17.3465, 20.4918)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8178 #811F28

analogous

#1F8147 #1F8178 #1F5981

triadic

#1F8178 #781F81 #81781F

tetradic

#1F8178 #471F81 #811F28 #59811F

square

#1F8178 #471F81 #811F28 #59811F

split-complementary

#1F8178 #811F59 #81471F

monochromatic

#071E1C #13504A #1F8178 #2BB2A6 #47D3C6

Accessibility & contrast

On white

4.70

#1F8178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#1F8178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8178

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8178	#FFFFFF	#000000	##FFFFFF
##1F8178	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7978

Deuteranopia (green-blind)

#6C6F79

Tritanopia (blue-blind)

#00847E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f8178;
/* rgb */ color: rgb(31, 129, 120);
/* oklch */ color: oklch(54.7% 0.088 185.8);

Tailwind

colors: {
  custom: {
    50: '#6ca69e',
    500: '#1f8178',
    950: '#000000',
  },
}

SCSS

$custom: #1f8178;
$custom-light: #6ca69e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8178",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 120
  },
  "hsl": {
    "h": 174.49,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54692,
    "c": 0.08752,
    "h": 185.8
  },
  "luminance": 0.17348
}

Semantic roles & 50–950 ramp

primary

#1F8178

secondary

#B44852

accent

#4352E4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #1F8178

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

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