#1F8780#1F8780

#1F8780 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.6% C 0.090 H 188.1°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F8780
RGB	rgb(31, 135, 128)
HSL	hsl(176, 63%, 33%)
HSV	hsv(176, 77%, 53%)
CMYK	cmyk(77%, 0%, 5.2%, 47.1%)
CIE-LAB	lab(50.89, -29.90, -4.51)
CIE-LCH	lch(50.89, 30.24, 188.58°)
OKLab	oklab(56.56% -0.0896 -0.0127)
OKLCH	oklch(56.56% 0.09 188.1)
XYZ	xyz(13.1235, 19.1762, 23.4276)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8780 #871F26

analogous

#1F874C #1F8780 #1F5A87

triadic

#1F8780 #801F87 #87801F

tetradic

#1F8780 #4C1F87 #871F26 #5A871F

square

#1F8780 #4C1F87 #871F26 #5A871F

split-complementary

#1F8780 #871F5A #874C1F

monochromatic

#082322 #145551 #1F8780 #2AB9AF #4BD6CC

Accessibility & contrast

On white

4.34

#1F8780 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#1F8780 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8780

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8780	#FFFFFF	#000000	##000000
##1F8780	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7F80

Deuteranopia (green-blind)

#717581

Tritanopia (blue-blind)

#008B85

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8780;
/* rgb */ color: rgb(31, 135, 128);
/* oklch */ color: oklch(56.6% 0.090 188.1);

Tailwind

colors: {
  custom: {
    50: '#6eaaa4',
    500: '#1f8780',
    950: '#000000',
  },
}

SCSS

$custom: #1f8780;
$custom-light: #6eaaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8780",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 128
  },
  "hsl": {
    "h": 175.962,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56564,
    "c": 0.09046,
    "h": 188.1
  },
  "luminance": 0.19178
}

Semantic roles & 50–950 ramp

primary

#1F8780

secondary

#B84A51

accent

#424DE6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1F8780

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

Preview Lab → · Contrast checker → · Palette generator →