#1F9593#1F9593

#1F9593 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.9% C 0.098 H 193.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#1F9593
RGB	rgb(31, 149, 147)
HSL	hsl(179, 66%, 35%)
HSV	hsv(179, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 1.3%, 41.6%)
CIE-LAB	lab(55.98, -30.90, -7.95)
CIE-LCH	lch(55.98, 31.90, 194.42°)
OKLab	oklab(60.9% -0.095 -0.0221)
OKLCH	oklch(60.9% 0.098 193.1)
XYZ	xyz(16.5765, 23.8907, 31.3358)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9593 #951F21

analogous

#1F9558 #1F9593 #1F5C95

triadic

#1F9593 #931F95 #95931F

tetradic

#1F9593 #581F95 #951F21 #5C951F

square

#1F9593 #581F95 #951F21 #5C951F

split-complementary

#1F9593 #951F5C #95581F

monochromatic

#0A302F #146261 #1F9593 #2AC8C5 #53DBD9

Accessibility & contrast

On white

3.63

#1F9593 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#1F9593 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9593

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9593	#FFFFFF	#000000	##000000
##1F9593	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8D93

Deuteranopia (green-blind)

#7B8194

Tritanopia (blue-blind)

#009A94

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9593;
/* rgb */ color: rgb(31, 149, 147);
/* oklch */ color: oklch(60.9% 0.098 193.1);

Tailwind

colors: {
  custom: {
    50: '#72b4b2',
    500: '#1f9593',
    950: '#000000',
  },
}

SCSS

$custom: #1f9593;
$custom-light: #72b4b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9593",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 147
  },
  "hsl": {
    "h": 178.983,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.60898,
    "c": 0.09756,
    "h": 193.1
  },
  "luminance": 0.23893
}

Semantic roles & 50–950 ramp

primary

#1F9593

secondary

#BF5153

accent

#3F42E9

background

#F7FBFA

surface

#EDF6F5

border

#C8D0CF

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F9593

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

Preview Lab → · Contrast checker → · Palette generator →