#1F6964#1F6964

#1F6964 is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.5% C 0.071 H 188.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#1F6964
RGB	rgb(31, 105, 100)
HSL	hsl(176, 54%, 27%)
HSV	hsv(176, 70%, 41%)
CMYK	cmyk(70.5%, 0%, 4.8%, 58.8%)
CIE-LAB	lab(40.10, -23.48, -3.78)
CIE-LCH	lch(40.10, 23.78, 189.15°)
OKLab	oklab(47.5% -0.0705 -0.0106)
OKLCH	oklch(47.5% 0.071 188.6)
XYZ	xyz(7.9158, 11.3137, 13.8207)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6964 #691F24

analogous

#1F693F #1F6964 #1F4969

triadic

#1F6964 #641F69 #69641F

tetradic

#1F6964 #3F1F69 #691F24 #49691F

square

#1F6964 #3F1F69 #691F24 #49691F

split-complementary

#1F6964 #691F49 #693F1F

monochromatic

#071817 #113A37 #1F6964 #2D9891 #3DC6BC

Accessibility & contrast

On white

6.44

#1F6964 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#1F6964 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6964

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6964	#FFFFFF	#000000	##FFFFFF
##1F6964	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636364

Deuteranopia (green-blind)

#585B65

Tritanopia (blue-blind)

#006C67

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1f6964;
/* rgb */ color: rgb(31, 105, 100);
/* oklch */ color: oklch(47.5% 0.071 188.6);

Tailwind

colors: {
  custom: {
    50: '#669490',
    500: '#1f6964',
    950: '#000000',
  },
}

SCSS

$custom: #1f6964;
$custom-light: #669490;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6964",
  "rgb": {
    "r": 31,
    "g": 105,
    "b": 100
  },
  "hsl": {
    "h": 175.946,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.47498,
    "c": 0.0713,
    "h": 188.6
  },
  "luminance": 0.11315
}

Semantic roles & 50–950 ramp

primary

#1F6964

secondary

#9D474C

accent

#4A54DE

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #1F6964

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

Preview Lab → · Contrast checker → · Palette generator →