#1F9585#1F9585

#1F9585 is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.4% C 0.102 H 181.1°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F9585
RGB	rgb(31, 149, 133)
HSL	hsl(172, 66%, 35%)
HSV	hsv(172, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 10.7%, 41.6%)
CIE-LAB	lab(55.56, -35.02, -0.54)
CIE-LCH	lch(55.56, 35.03, 180.88°)
OKLab	oklab(60.42% -0.1016 -0.002)
OKLCH	oklch(60.42% 0.102 181.1)
XYZ	xyz(15.5441, 23.4777, 25.8982)
Luminance	0.2348 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9585 #951F2F

analogous

#1F954A #1F9585 #1F6A95

triadic

#1F9585 #851F95 #95851F

tetradic

#1F9585 #4A1F95 #951F2F #6A951F

square

#1F9585 #4A1F95 #951F2F #6A951F

split-complementary

#1F9585 #951F6A #954A1F

monochromatic

#0A302B #146258 #1F9585 #2AC8B2 #53DBC9

Accessibility & contrast

On white

3.69

#1F9585 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#1F9585 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9585

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9585	#FFFFFF	#000000	##000000
##1F9585	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8C84

Deuteranopia (green-blind)

#7E8086

Tritanopia (blue-blind)

#009890

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9585;
/* rgb */ color: rgb(31, 149, 133);
/* oklch */ color: oklch(60.4% 0.102 181.1);

Tailwind

colors: {
  custom: {
    50: '#70b5a8',
    500: '#1f9585',
    950: '#000000',
  },
}

SCSS

$custom: #1f9585;
$custom-light: #70b5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9585",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 133
  },
  "hsl": {
    "h": 171.864,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.6042,
    "c": 0.10166,
    "h": 181.1
  },
  "luminance": 0.2348
}

Semantic roles & 50–950 ramp

primary

#1F9585

secondary

#BF5160

accent

#3F56E9

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1F9585

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

Preview Lab → · Contrast checker → · Palette generator →