#1F8770#1F8770

#1F8770 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.0% C 0.098 H 173.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1F8770
RGB	rgb(31, 135, 112)
HSL	hsl(167, 63%, 33%)
HSV	hsv(167, 77%, 53%)
CMYK	cmyk(77%, 0%, 17%, 47.1%)
CIE-LAB	lab(50.44, -34.48, 4.15)
CIE-LCH	lch(50.44, 34.73, 173.13°)
OKLab	oklab(56.04% -0.0974 0.0104)
OKLCH	oklch(56.04% 0.098 173.9)
XYZ	xyz(12.1522, 18.7876, 18.3120)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8770 #871F36

analogous

#1F873C #1F8770 #1F6A87

triadic

#1F8770 #701F87 #87701F

tetradic

#1F8770 #3C1F87 #871F36 #6A871F

square

#1F8770 #3C1F87 #871F36 #6A871F

split-complementary

#1F8770 #871F6A #873C1F

monochromatic

#08231D #145547 #1F8770 #2AB999 #4BD6B7

Accessibility & contrast

On white

4.41

#1F8770 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#1F8770 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8770

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8770	#FFFFFF	#000000	##000000
##1F8770	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827E6F

Deuteranopia (green-blind)

#757472

Tritanopia (blue-blind)

#008980

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8770;
/* rgb */ color: rgb(31, 135, 112);
/* oklch */ color: oklch(56.0% 0.098 173.9);

Tailwind

colors: {
  custom: {
    50: '#6caa99',
    500: '#1f8770',
    950: '#000000',
  },
}

SCSS

$custom: #1f8770;
$custom-light: #6caa99;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8770",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 112
  },
  "hsl": {
    "h": 166.731,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56042,
    "c": 0.09798,
    "h": 173.9
  },
  "luminance": 0.18789
}

Semantic roles & 50–950 ramp

primary

#1F8770

secondary

#B84A62

accent

#4266E6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #1F8770

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

Preview Lab → · Contrast checker → · Palette generator →