#1F7175#1F7175

#1F7175 is a mid, moderate teal. Relative luminance 0.134; OKLCH L 50.3% C 0.076 H 199.8°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F7175
RGB	rgb(31, 113, 117)
HSL	hsl(183, 58%, 29%)
HSV	hsv(183, 74%, 46%)
CMYK	cmyk(73.5%, 3.4%, 0%, 54.1%)
CIE-LAB	lab(43.34, -22.27, -9.26)
CIE-LCH	lch(43.34, 24.12, 202.58°)
OKLab	oklab(50.31% -0.0712 -0.0257)
OKLCH	oklch(50.31% 0.076 199.8)
XYZ	xyz(9.6797, 13.3848, 18.8995)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7175 #75231F

analogous

#1F754E #1F7175 #1F4675

triadic

#1F7175 #751F71 #71751F

tetradic

#1F7175 #4E1F75 #75231F #46751F

square

#1F7175 #4E1F75 #75231F #46751F

split-complementary

#1F7175 #751F46 #754E1F

monochromatic

#061718 #124245 #1F7175 #2CA0A5 #42C6CD

Accessibility & contrast

On white

5.71

#1F7175 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#1F7175 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7175

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7175	#FFFFFF	#000000	##FFFFFF
##1F7175	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686C75

Deuteranopia (green-blind)

#5C6275

Tritanopia (blue-blind)

#007572

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1f7175;
/* rgb */ color: rgb(31, 113, 117);
/* oklch */ color: oklch(50.3% 0.076 199.8);

Tailwind

colors: {
  custom: {
    50: '#699a9c',
    500: '#1f7175',
    950: '#000000',
  },
}

SCSS

$custom: #1f7175;
$custom-light: #699a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7175",
  "rgb": {
    "r": 31,
    "g": 113,
    "b": 117
  },
  "hsl": {
    "h": 182.791,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50309,
    "c": 0.07573,
    "h": 199.8
  },
  "luminance": 0.13386
}

Semantic roles & 50–950 ramp

primary

#1F7175

secondary

#A94C47

accent

#4E46E1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1F7175

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

Preview Lab → · Contrast checker → · Palette generator →