#1F696B#1F696B

#1F696B is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.8% C 0.070 H 197.7°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F696B
RGB	rgb(31, 105, 107)
HSL	hsl(182, 55%, 27%)
HSV	hsv(182, 71%, 42%)
CMYK	cmyk(71%, 1.9%, 0%, 58%)
CIE-LAB	lab(40.34, -21.28, -7.70)
CIE-LCH	lch(40.34, 22.63, 199.91°)
OKLab	oklab(47.76% -0.0671 -0.0214)
OKLCH	oklch(47.76% 0.07 197.7)
XYZ	xyz(8.2693, 11.4551, 15.6823)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F696B #6B211F

analogous

#1F6B47 #1F696B #1F436B

triadic

#1F696B #6B1F69 #696B1F

tetradic

#1F696B #471F6B #6B211F #436B1F

square

#1F696B #471F6B #6B211F #436B1F

split-complementary

#1F696B #6B1F43 #6B471F

monochromatic

#071718 #113A3C #1F696B #2D989A #3DC3C7

Accessibility & contrast

On white

6.38

#1F696B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#1F696B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F696B

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F696B	#FFFFFF	#000000	##FFFFFF
##1F696B	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61646B

Deuteranopia (green-blind)

#565B6B

Tritanopia (blue-blind)

#006D69

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1f696b;
/* rgb */ color: rgb(31, 105, 107);
/* oklch */ color: oklch(47.8% 0.070 197.7);

Tailwind

colors: {
  custom: {
    50: '#679495',
    500: '#1f696b',
    950: '#000000',
  },
}

SCSS

$custom: #1f696b;
$custom-light: #679495;
$custom-dark: #000000;

JSON

{
  "hex": "#1f696b",
  "rgb": {
    "r": 31,
    "g": 105,
    "b": 107
  },
  "hsl": {
    "h": 181.579,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.47764,
    "c": 0.07041,
    "h": 197.7
  },
  "luminance": 0.11456
}

Semantic roles & 50–950 ramp

primary

#1F696B

secondary

#9F4947

accent

#4D49DE

background

#F6F9F9

surface

#EBF1F1

border

#C6CBCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #1F696B

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

Preview Lab → · Contrast checker → · Palette generator →