#1F8170#1F8170

#1F8170 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.4% C 0.091 H 178.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1F8170
RGB	rgb(31, 129, 112)
HSL	hsl(170, 61%, 31%)
HSV	hsv(170, 76%, 51%)
CMYK	cmyk(76%, 0%, 13.2%, 49.4%)
CIE-LAB	lab(48.46, -31.71, 1.29)
CIE-LCH	lch(48.46, 31.74, 177.67°)
OKLab	oklab(54.43% -0.091 0.0029)
OKLCH	oklch(54.43% 0.091 178.2)
XYZ	xyz(11.3385, 17.1603, 18.0408)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8170 #811F30

analogous

#1F813F #1F8170 #1F6181

triadic

#1F8170 #701F81 #81701F

tetradic

#1F8170 #3F1F81 #811F30 #61811F

square

#1F8170 #3F1F81 #811F30 #61811F

split-complementary

#1F8170 #811F61 #813F1F

monochromatic

#071E1A #135045 #1F8170 #2BB29B #47D3BB

Accessibility & contrast

On white

4.74

#1F8170 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#1F8170 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8170

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8170	#FFFFFF	#000000	##FFFFFF
##1F8170	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C796F

Deuteranopia (green-blind)

#6E6F71

Tritanopia (blue-blind)

#00837C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8170;
/* rgb */ color: rgb(31, 129, 112);
/* oklch */ color: oklch(54.4% 0.091 178.2);

Tailwind

colors: {
  custom: {
    50: '#6ba699',
    500: '#1f8170',
    950: '#000000',
  },
}

SCSS

$custom: #1f8170;
$custom-light: #6ba699;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8170",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 112
  },
  "hsl": {
    "h": 169.592,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54426,
    "c": 0.09108,
    "h": 178.2
  },
  "luminance": 0.17162
}

Semantic roles & 50–950 ramp

primary

#1F8170

secondary

#B4485B

accent

#435FE4

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #1F8170

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

Preview Lab → · Contrast checker → · Palette generator →