#1F897F#1F897F

#1F897F is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.1% C 0.093 H 185.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1F897F
RGB	rgb(31, 137, 127)
HSL	hsl(174, 63%, 33%)
HSV	hsv(174, 77%, 54%)
CMYK	cmyk(77.4%, 0%, 7.3%, 46.3%)
CIE-LAB	lab(51.51, -31.16, -3.02)
CIE-LCH	lch(51.51, 31.30, 185.53°)
OKLab	oklab(57.06% -0.0921 -0.0087)
OKLCH	oklch(57.06% 0.093 185.4)
XYZ	xyz(13.3397, 19.7133, 23.1766)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F897F #891F29

analogous

#1F894A #1F897F #1F5E89

triadic

#1F897F #7F1F89 #897F1F

tetradic

#1F897F #4A1F89 #891F29 #5E891F

square

#1F897F #4A1F89 #891F29 #5E891F

split-complementary

#1F897F #891F5E #894A1F

monochromatic

#082522 #145751 #1F897F #2ABBAD #4CD6C9

Accessibility & contrast

On white

4.25

#1F897F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#1F897F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F897F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F897F	#FFFFFF	#000000	##000000
##1F897F	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82817F

Deuteranopia (green-blind)

#737680

Tritanopia (blue-blind)

#008C86

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f897f;
/* rgb */ color: rgb(31, 137, 127);
/* oklch */ color: oklch(57.1% 0.093 185.4);

Tailwind

colors: {
  custom: {
    50: '#6eaca4',
    500: '#1f897f',
    950: '#000000',
  },
}

SCSS

$custom: #1f897f;
$custom-light: #6eaca4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f897f",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 127
  },
  "hsl": {
    "h": 174.34,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57058,
    "c": 0.09254,
    "h": 185.4
  },
  "luminance": 0.19715
}

Semantic roles & 50–950 ramp

primary

#1F897F

secondary

#B94B55

accent

#4251E6

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1F897F

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

Preview Lab → · Contrast checker → · Palette generator →