#1F9178#1F9178

#1F9178 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.0% C 0.105 H 173.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F9178
RGB	rgb(31, 145, 120)
HSL	hsl(167, 65%, 35%)
HSV	hsv(167, 79%, 57%)
CMYK	cmyk(78.6%, 0%, 17.2%, 43.1%)
CIE-LAB	lab(53.92, -36.81, 4.54)
CIE-LCH	lch(53.92, 37.09, 172.98°)
OKLab	oklab(58.96% -0.1039 0.0114)
OKLCH	oklch(58.96% 0.105 173.7)
XYZ	xyz(14.0789, 21.8964, 21.2501)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9178 #911F38

analogous

#1F913F #1F9178 #1F7191

triadic

#1F9178 #781F91 #91781F

tetradic

#1F9178 #3F1F91 #911F38 #71911F

square

#1F9178 #3F1F91 #911F38 #71911F

split-complementary

#1F9178 #911F71 #913F1F

monochromatic

#092C25 #145F4E #1F9178 #2AC3A2 #51DABC

Accessibility & contrast

On white

3.90

#1F9178 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#1F9178 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9178

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9178	#FFFFFF	#000000	##000000
##1F9178	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8777

Deuteranopia (green-blind)

#7D7C7A

Tritanopia (blue-blind)

#00938A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f9178;
/* rgb */ color: rgb(31, 145, 120);
/* oklch */ color: oklch(59.0% 0.105 173.7);

Tailwind

colors: {
  custom: {
    50: '#6fb29f',
    500: '#1f9178',
    950: '#000000',
  },
}

SCSS

$custom: #1f9178;
$custom-light: #6fb29f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9178",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 120
  },
  "hsl": {
    "h": 166.842,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58959,
    "c": 0.10453,
    "h": 173.7
  },
  "luminance": 0.21898
}

Semantic roles & 50–950 ramp

primary

#1F9178

secondary

#BD4F67

accent

#4065E8

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #1F9178

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

Preview Lab → · Contrast checker → · Palette generator →