#1D8B99#1D8B99

#1D8B99 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.5% C 0.094 H 208.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B99
RGB	rgb(29, 139, 153)
HSL	hsl(187, 68%, 36%)
HSV	hsv(187, 81%, 60%)
CMYK	cmyk(81%, 9.2%, 0%, 40%)
CIE-LAB	lab(52.98, -24.22, -15.92)
CIE-LCH	lch(52.98, 28.98, 213.32°)
OKLab	oklab(58.52% -0.0829 -0.0443)
OKLCH	oklch(58.52% 0.094 208.1)
XYZ	xyz(15.4865, 21.0244, 33.3727)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B99 #992B1D

analogous

#1D9969 #1D8B99 #1D4D99

triadic

#1D8B99 #991D8B #8B991D

tetradic

#1D8B99 #691D99 #992B1D #4D991D

square

#1D8B99 #691D99 #992B1D #4D991D

split-complementary

#1D8B99 #991D4D #99691D

monochromatic

#092E32 #135C66 #1D8B99 #27BACC #52CEDE

Accessibility & contrast

On white

4.03

#1D8B99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#1D8B99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B99

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B99	#FFFFFF	#000000	##000000
##1D8B99	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E859A

Deuteranopia (green-blind)

#6D7999

Tritanopia (blue-blind)

#00928F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1d8b99;
/* rgb */ color: rgb(29, 139, 153);
/* oklch */ color: oklch(58.5% 0.094 208.1);

Tailwind

colors: {
  custom: {
    50: '#71adb7',
    500: '#1d8b99',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b99;
$custom-light: #71adb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b99",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 153
  },
  "hsl": {
    "h": 186.774,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58522,
    "c": 0.094,
    "h": 208.1
  },
  "luminance": 0.21026
}

Semantic roles & 50–950 ramp

primary

#1D8B99

secondary

#C15D51

accent

#503DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8B99

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

Preview Lab → · Contrast checker → · Palette generator →