#1D9581#1D9581

#1D9581 is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.3% C 0.104 H 178.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#1D9581
RGB	rgb(29, 149, 129)
HSL	hsl(170, 67%, 35%)
HSV	hsv(170, 81%, 58%)
CMYK	cmyk(80.5%, 0%, 13.4%, 41.6%)
CIE-LAB	lab(55.42, -36.36, 1.55)
CIE-LCH	lch(55.42, 36.39, 177.57°)
OKLab	oklab(60.26% -0.1042 0.0035)
OKLCH	oklch(60.26% 0.104 178.1)
XYZ	xyz(15.2146, 23.3392, 24.4677)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9581 #951D31

analogous

#1D9545 #1D9581 #1D6D95

triadic

#1D9581 #811D95 #95811D

tetradic

#1D9581 #451D95 #951D31 #6D951D

square

#1D9581 #451D95 #951D31 #6D951D

split-complementary

#1D9581 #951D6D #95451D

monochromatic

#092F28 #136255 #1D9581 #27C8AD #50DDC5

Accessibility & contrast

On white

3.70

#1D9581 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#1D9581 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9581

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9581	#FFFFFF	#000000	##000000
##1D9581	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8B80

Deuteranopia (green-blind)

#7F8083

Tritanopia (blue-blind)

#00978F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1d9581;
/* rgb */ color: rgb(29, 149, 129);
/* oklch */ color: oklch(60.3% 0.104 178.1);

Tailwind

colors: {
  custom: {
    50: '#70b5a5',
    500: '#1d9581',
    950: '#000000',
  },
}

SCSS

$custom: #1d9581;
$custom-light: #70b5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9581",
  "rgb": {
    "r": 29,
    "g": 149,
    "b": 129
  },
  "hsl": {
    "h": 170,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60259,
    "c": 0.10427,
    "h": 178.1
  },
  "luminance": 0.23341
}

Semantic roles & 50–950 ramp

primary

#1D9581

secondary

#C04E61

accent

#3D5AEA

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1D9581

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

Preview Lab → · Contrast checker → · Palette generator →