#1F9C8B#1F9C8B

#1F9C8B is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.4% C 0.106 H 181.0°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C8B
RGB	rgb(31, 156, 139)
HSL	hsl(172, 67%, 37%)
HSV	hsv(172, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 10.9%, 38.8%)
CIE-LAB	lab(57.97, -36.51, -0.44)
CIE-LCH	lch(57.97, 36.52, 180.68°)
OKLab	oklab(62.44% -0.1059 -0.0018)
OKLCH	oklch(62.44% 0.106 181)
XYZ	xyz(17.1114, 25.9302, 28.5243)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C8B #9C1F30

analogous

#1F9C4D #1F9C8B #1F6F9C

triadic

#1F9C8B #8B1F9C #9C8B1F

tetradic

#1F9C8B #4D1F9C #9C1F30 #6F9C1F

square

#1F9C8B #4D1F9C #9C1F30 #6F9C1F

split-complementary

#1F9C8B #9C1F6F #9C4D1F

monochromatic

#0B3630 #15695E #1F9C8B #29CFB8 #58DECC

Accessibility & contrast

On white

3.39

#1F9C8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#1F9C8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C8B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C8B	#FFFFFF	#000000	##000000
##1F9C8B	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95928A

Deuteranopia (green-blind)

#84868C

Tritanopia (blue-blind)

#009F97

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1f9c8b;
/* rgb */ color: rgb(31, 156, 139);
/* oklch */ color: oklch(62.4% 0.106 181.0);

Tailwind

colors: {
  custom: {
    50: '#72baac',
    500: '#1f9c8b',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c8b;
$custom-light: #72baac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c8b",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 139
  },
  "hsl": {
    "h": 171.84,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62444,
    "c": 0.10588,
    "h": 181
  },
  "luminance": 0.25932
}

Semantic roles & 50–950 ramp

primary

#1F9C8B

secondary

#C15564

accent

#3E55EA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1F9C8B

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

Preview Lab → · Contrast checker → · Palette generator →