#1F7569#1F7569

#1F7569 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 50.9% C 0.082 H 181.6°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#1F7569
RGB	rgb(31, 117, 105)
HSL	hsl(172, 58%, 29%)
HSV	hsv(172, 74%, 46%)
CMYK	cmyk(73.5%, 0%, 10.3%, 54.1%)
CIE-LAB	lab(44.28, -27.99, -0.66)
CIE-LCH	lch(44.28, 28.00, 181.35°)
OKLab	oklab(50.95% -0.0815 -0.0022)
OKLCH	oklch(50.95% 0.082 181.6)
XYZ	xyz(9.4749, 14.0327, 15.5711)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7569 #751F2B

analogous

#1F753E #1F7569 #1F5675

triadic

#1F7569 #691F75 #75691F

tetradic

#1F7569 #3E1F75 #751F2B #56751F

square

#1F7569 #3E1F75 #751F2B #56751F

split-complementary

#1F7569 #751F56 #753E1F

monochromatic

#061816 #12453E #1F7569 #2CA594 #42CDB9

Accessibility & contrast

On white

5.52

#1F7569 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#1F7569 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7569

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7569	#FFFFFF	#000000	##FFFFFF
##1F7569	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6E69

Deuteranopia (green-blind)

#63656A

Tritanopia (blue-blind)

#007771

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1f7569;
/* rgb */ color: rgb(31, 117, 105);
/* oklch */ color: oklch(50.9% 0.082 181.6);

Tailwind

colors: {
  custom: {
    50: '#699d93',
    500: '#1f7569',
    950: '#000000',
  },
}

SCSS

$custom: #1f7569;
$custom-light: #699d93;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7569",
  "rgb": {
    "r": 31,
    "g": 117,
    "b": 105
  },
  "hsl": {
    "h": 171.628,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50947,
    "c": 0.08151,
    "h": 181.6
  },
  "luminance": 0.14034
}

Semantic roles & 50–950 ramp

primary

#1F7569

secondary

#A94755

accent

#465CE1

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #1F7569

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

Preview Lab → · Contrast checker → · Palette generator →