#1F9973#1F9973

#1F9973 is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.0% C 0.118 H 166.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1F9973
RGB	rgb(31, 153, 115)
HSL	hsl(161, 66%, 36%)
HSV	hsv(161, 80%, 60%)
CMYK	cmyk(79.7%, 0%, 24.8%, 40%)
CIE-LAB	lab(56.40, -41.56, 10.91)
CIE-LCH	lch(56.40, 42.97, 165.29°)
OKLab	oklab(60.95% -0.1146 0.0279)
OKLCH	oklch(60.95% 0.118 166.3)
XYZ	xyz(15.0491, 24.3097, 20.1154)
Luminance	0.2431 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9973 #991F45

analogous

#1F9936 #1F9973 #1F8299

triadic

#1F9973 #731F99 #99731F

tetradic

#1F9973 #361F99 #991F45 #82991F

square

#1F9973 #361F99 #991F45 #82991F

split-complementary

#1F9973 #991F82 #99361F

monochromatic

#0A3326 #15664D #1F9973 #29CC99 #56DDB3

Accessibility & contrast

On white

3.58

#1F9973 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#1F9973 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9973

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9973	#FFFFFF	#000000	##000000
##1F9973	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958E71

Deuteranopia (green-blind)

#868376

Tritanopia (blue-blind)

#00998E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f9973;
/* rgb */ color: rgb(31, 153, 115);
/* oklch */ color: oklch(61.0% 0.118 166.3);

Tailwind

colors: {
  custom: {
    50: '#70b89b',
    500: '#1f9973',
    950: '#000000',
  },
}

SCSS

$custom: #1f9973;
$custom-light: #70b89b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9973",
  "rgb": {
    "r": 31,
    "g": 153,
    "b": 115
  },
  "hsl": {
    "h": 161.311,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60953,
    "c": 0.11794,
    "h": 166.3
  },
  "luminance": 0.24312
}

Semantic roles & 50–950 ramp

primary

#1F9973

secondary

#C05475

accent

#3F74E9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F9973

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

Preview Lab → · Contrast checker → · Palette generator →