#1F8571#1F8571

#1F8571 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.5% C 0.095 H 176.1°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F8571
RGB	rgb(31, 133, 113)
HSL	hsl(168, 62%, 32%)
HSV	hsv(168, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 15%, 47.8%)
CIE-LAB	lab(49.81, -33.29, 2.66)
CIE-LCH	lch(49.81, 33.40, 175.44°)
OKLab	oklab(55.53% -0.0948 0.0065)
OKLCH	oklch(55.53% 0.095 176.1)
XYZ	xyz(11.9317, 18.2572, 18.5147)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8571 #851F33

analogous

#1F853E #1F8571 #1F6685

triadic

#1F8571 #711F85 #85711F

tetradic

#1F8571 #3E1F85 #851F33 #66851F

square

#1F8571 #3E1F85 #851F33 #66851F

split-complementary

#1F8571 #851F66 #853E1F

monochromatic

#08221D #135347 #1F8571 #2BB79B #4AD5B9

Accessibility & contrast

On white

4.51

#1F8571 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1F8571 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8571

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8571	#FFFFFF	#000000	##000000
##1F8571	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807C70

Deuteranopia (green-blind)

#727273

Tritanopia (blue-blind)

#00877F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8571;
/* rgb */ color: rgb(31, 133, 113);
/* oklch */ color: oklch(55.5% 0.095 176.1);

Tailwind

colors: {
  custom: {
    50: '#6ca999',
    500: '#1f8571',
    950: '#000000',
  },
}

SCSS

$custom: #1f8571;
$custom-light: #6ca999;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8571",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 113
  },
  "hsl": {
    "h": 168.235,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55534,
    "c": 0.09502,
    "h": 176.1
  },
  "luminance": 0.18259
}

Semantic roles & 50–950 ramp

primary

#1F8571

secondary

#B7495E

accent

#4362E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F8571

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

Preview Lab → · Contrast checker → · Palette generator →