#1D9589#1D9589

#1D9589 is a mid, moderate teal. Relative luminance 0.236; OKLCH L 60.5% C 0.101 H 184.5°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1D9589
RGB	rgb(29, 149, 137)
HSL	hsl(174, 67%, 35%)
HSV	hsv(174, 81%, 58%)
CMYK	cmyk(80.5%, 0%, 8.1%, 41.6%)
CIE-LAB	lab(55.64, -34.08, -2.71)
CIE-LCH	lch(55.64, 34.19, 184.55°)
OKLab	oklab(60.52% -0.1003 -0.0079)
OKLCH	oklch(60.52% 0.101 184.5)
XYZ	xyz(15.7673, 23.5603, 27.3786)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9589 #951D29

analogous

#1D954D #1D9589 #1D6595

triadic

#1D9589 #891D95 #95891D

tetradic

#1D9589 #4D1D95 #951D29 #65951D

square

#1D9589 #4D1D95 #951D29 #65951D

split-complementary

#1D9589 #951D65 #954D1D

monochromatic

#092F2B #13625A #1D9589 #27C8B8 #50DDCF

Accessibility & contrast

On white

3.68

#1D9589 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#1D9589 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9589

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9589	#FFFFFF	#000000	##000000
##1D9589	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)

#8D8C89

Deuteranopia (green-blind)

#7D808A

Tritanopia (blue-blind)

#009891

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1d9589;
/* rgb */ color: rgb(29, 149, 137);
/* oklch */ color: oklch(60.5% 0.101 184.5);

Tailwind

colors: {
  custom: {
    50: '#70b5ab',
    500: '#1d9589',
    950: '#000000',
  },
}

SCSS

$custom: #1d9589;
$custom-light: #70b5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9589",
  "rgb": {
    "r": 29,
    "g": 149,
    "b": 137
  },
  "hsl": {
    "h": 174,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60517,
    "c": 0.10065,
    "h": 184.5
  },
  "luminance": 0.23562
}

Semantic roles & 50–950 ramp

primary

#1D9589

secondary

#C04E5A

accent

#3D4FEA

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1D9589

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

Preview Lab → · Contrast checker → · Palette generator →