#1F787B#1F787B

#1F787B is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.4% C 0.080 H 198.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1F787B
RGB	rgb(31, 120, 123)
HSL	hsl(182, 60%, 30%)
HSV	hsv(182, 75%, 48%)
CMYK	cmyk(74.8%, 2.4%, 0%, 51.8%)
CIE-LAB	lab(45.84, -23.98, -9.09)
CIE-LCH	lch(45.84, 25.64, 200.76°)
OKLab	oklab(52.41% -0.076 -0.0252)
OKLCH	oklch(52.41% 0.08 198.4)
XYZ	xyz(10.8551, 15.1530, 21.0878)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F787B #7B221F

analogous

#1F7B50 #1F787B #1F4A7B

triadic

#1F787B #7B1F78 #787B1F

tetradic

#1F787B #501F7B #7B221F #4A7B1F

square

#1F787B #501F7B #7B221F #4A7B1F

split-complementary

#1F787B #7B1F4A #7B501F

monochromatic

#061919 #13484A #1F787B #2BA8AC #44CBD0

Accessibility & contrast

On white

5.21

#1F787B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#1F787B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F787B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F787B	#FFFFFF	#000000	##FFFFFF
##1F787B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727B

Deuteranopia (green-blind)

#62687C

Tritanopia (blue-blind)

#007C79

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1f787b;
/* rgb */ color: rgb(31, 120, 123);
/* oklch */ color: oklch(52.4% 0.080 198.4);

Tailwind

colors: {
  custom: {
    50: '#6b9fa1',
    500: '#1f787b',
    950: '#000000',
  },
}

SCSS

$custom: #1f787b;
$custom-light: #6b9fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f787b",
  "rgb": {
    "r": 31,
    "g": 120,
    "b": 123
  },
  "hsl": {
    "h": 181.957,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52407,
    "c": 0.08009,
    "h": 198.4
  },
  "luminance": 0.15154
}

Semantic roles & 50–950 ramp

primary

#1F787B

secondary

#AE4B48

accent

#4A45E3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #1F787B

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

Preview Lab → · Contrast checker → · Palette generator →