#1F665F#1F665F

#1F665F is a mid, moderate teal. Relative luminance 0.106; OKLCH L 46.5% C 0.070 H 185.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#1F665F
RGB	rgb(31, 102, 95)
HSL	hsl(174, 53%, 26%)
HSV	hsv(174, 70%, 40%)
CMYK	cmyk(69.6%, 0%, 6.9%, 60%)
CIE-LAB	lab(38.93, -23.46, -2.45)
CIE-LCH	lch(38.93, 23.59, 185.97°)
OKLab	oklab(46.49% -0.0696 -0.007)
OKLCH	oklch(46.49% 0.07 185.8)
XYZ	xyz(7.3810, 10.6195, 12.4850)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F665F #661F26

analogous

#1F663B #1F665F #1F4966

triadic

#1F665F #5F1F66 #665F1F

tetradic

#1F665F #3B1F66 #661F26 #49661F

square

#1F665F #3B1F66 #661F26 #49661F

split-complementary

#1F665F #661F49 #663B1F

monochromatic

#071716 #113733 #1F665F #2D958B #3CC4B6

Accessibility & contrast

On white

6.72

#1F665F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#1F665F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F665F

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F665F	#FFFFFF	#000000	##FFFFFF
##1F665F	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61605F

Deuteranopia (green-blind)

#565860

Tritanopia (blue-blind)

#006864

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1f665f;
/* rgb */ color: rgb(31, 102, 95);
/* oklch */ color: oklch(46.5% 0.070 185.8);

Tailwind

colors: {
  custom: {
    50: '#65928c',
    500: '#1f665f',
    950: '#000000',
  },
}

SCSS

$custom: #1f665f;
$custom-light: #65928c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f665f",
  "rgb": {
    "r": 31,
    "g": 102,
    "b": 95
  },
  "hsl": {
    "h": 174.085,
    "s": 53.383,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46493,
    "c": 0.06991,
    "h": 185.8
  },
  "luminance": 0.1062
}

Semantic roles & 50–950 ramp

primary

#1F665F

secondary

#9A464F

accent

#4B59DD

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #1F665F

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

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