#1F9974#1F9974

#1F9974 is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.0% C 0.117 H 166.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F9974
RGB	rgb(31, 153, 116)
HSL	hsl(162, 66%, 36%)
HSV	hsv(162, 80%, 60%)
CMYK	cmyk(79.7%, 0%, 24.2%, 40%)
CIE-LAB	lab(56.42, -41.31, 10.38)
CIE-LCH	lch(56.42, 42.60, 165.89°)
OKLab	oklab(60.98% -0.1141 0.0265)
OKLCH	oklch(60.98% 0.117 166.9)
XYZ	xyz(15.1069, 24.3329, 20.4201)
Luminance	0.2434 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9974 #991F44

analogous

#1F9937 #1F9974 #1F8199

triadic

#1F9974 #741F99 #99741F

tetradic

#1F9974 #371F99 #991F44 #81991F

square

#1F9974 #371F99 #991F44 #81991F

split-complementary

#1F9974 #991F81 #99371F

monochromatic

#0A3327 #15664D #1F9974 #29CC9B #56DDB4

Accessibility & contrast

On white

3.58

#1F9974 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#1F9974 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9974

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9974	#FFFFFF	#000000	##000000
##1F9974	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958E72

Deuteranopia (green-blind)

#868376

Tritanopia (blue-blind)

#009A8F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f9974;
/* rgb */ color: rgb(31, 153, 116);
/* oklch */ color: oklch(61.0% 0.117 166.9);

Tailwind

colors: {
  custom: {
    50: '#70b89c',
    500: '#1f9974',
    950: '#000000',
  },
}

SCSS

$custom: #1f9974;
$custom-light: #70b89c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9974",
  "rgb": {
    "r": 31,
    "g": 153,
    "b": 116
  },
  "hsl": {
    "h": 161.803,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60979,
    "c": 0.11714,
    "h": 166.9
  },
  "luminance": 0.24335
}

Semantic roles & 50–950 ramp

primary

#1F9974

secondary

#C05475

accent

#3F72E9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F9974

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

Preview Lab → · Contrast checker → · Palette generator →