#1F7464#1F7464

#1F7464 is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.5% C 0.083 H 177.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F7464
RGB	rgb(31, 116, 100)
HSL	hsl(169, 58%, 29%)
HSV	hsv(169, 73%, 45%)
CMYK	cmyk(73.3%, 0%, 13.8%, 54.5%)
CIE-LAB	lab(43.80, -28.95, 1.64)
CIE-LCH	lch(43.80, 28.99, 176.76°)
OKLab	oklab(50.51% -0.0829 0.0039)
OKLCH	oklch(50.51% 0.083 177.3)
XYZ	xyz(9.1096, 13.7011, 14.2186)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7464 #741F2F

analogous

#1F743A #1F7464 #1F5A74

triadic

#1F7464 #641F74 #74641F

tetradic

#1F7464 #3A1F74 #741F2F #5A741F

square

#1F7464 #3A1F74 #741F2F #5A741F

split-complementary

#1F7464 #741F5A #743A1F

monochromatic

#061815 #12443A #1F7464 #2CA48E #41CCB2

Accessibility & contrast

On white

5.61

#1F7464 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#1F7464 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7464

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7464	#FFFFFF	#000000	##FFFFFF
##1F7464	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6D63

Deuteranopia (green-blind)

#646465

Tritanopia (blue-blind)

#00766F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f7464;
/* rgb */ color: rgb(31, 116, 100);
/* oklch */ color: oklch(50.5% 0.083 177.3);

Tailwind

colors: {
  custom: {
    50: '#689c90',
    500: '#1f7464',
    950: '#000000',
  },
}

SCSS

$custom: #1f7464;
$custom-light: #689c90;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7464",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 100
  },
  "hsl": {
    "h": 168.706,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50509,
    "c": 0.08298,
    "h": 177.3
  },
  "luminance": 0.13702
}

Semantic roles & 50–950 ramp

primary

#1F7464

secondary

#A84759

accent

#4764E1

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #1F7464

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

Preview Lab → · Contrast checker → · Palette generator →