#1F9587#1F9587

#1F9587 is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.5% C 0.101 H 182.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F9587
RGB	rgb(31, 149, 135)
HSL	hsl(173, 66%, 35%)
HSV	hsv(173, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 9.4%, 41.6%)
CIE-LAB	lab(55.62, -34.45, -1.60)
CIE-LCH	lch(55.62, 34.49, 182.66°)
OKLab	oklab(60.49% -0.1007 -0.0049)
OKLCH	oklch(60.49% 0.101 182.8)
XYZ	xyz(15.6835, 23.5335, 26.6328)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9587 #951F2D

analogous

#1F954C #1F9587 #1F6895

triadic

#1F9587 #871F95 #95871F

tetradic

#1F9587 #4C1F95 #951F2D #68951F

square

#1F9587 #4C1F95 #951F2D #68951F

split-complementary

#1F9587 #951F68 #954C1F

monochromatic

#0A302B #146259 #1F9587 #2AC8B5 #53DBCB

Accessibility & contrast

On white

3.68

#1F9587 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#1F9587 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9587

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9587	#FFFFFF	#000000	##000000
##1F9587	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8C87

Deuteranopia (green-blind)

#7E8088

Tritanopia (blue-blind)

#009891

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9587;
/* rgb */ color: rgb(31, 149, 135);
/* oklch */ color: oklch(60.5% 0.101 182.8);

Tailwind

colors: {
  custom: {
    50: '#71b5a9',
    500: '#1f9587',
    950: '#000000',
  },
}

SCSS

$custom: #1f9587;
$custom-light: #71b5a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9587",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 135
  },
  "hsl": {
    "h": 172.881,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.60485,
    "c": 0.1008,
    "h": 182.8
  },
  "luminance": 0.23535
}

Semantic roles & 50–950 ramp

primary

#1F9587

secondary

#BF515E

accent

#3F53E9

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F9587

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

Preview Lab → · Contrast checker → · Palette generator →