#1D838D#1D838D

#1D838D is a mid, moderate teal. Relative luminance 0.184; OKLCH L 56.0% C 0.088 H 205.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1D838D
RGB	rgb(29, 131, 141)
HSL	hsl(185, 66%, 33%)
HSV	hsv(185, 79%, 55%)
CMYK	cmyk(79.4%, 7.1%, 0%, 44.7%)
CIE-LAB	lab(50.00, -24.05, -13.46)
CIE-LCH	lch(50.00, 27.56, 209.23°)
OKLab	oklab(55.97% -0.0801 -0.0374)
OKLCH	oklch(55.97% 0.088 205.1)
XYZ	xyz(13.4286, 18.4152, 28.0409)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D838D #8D271D

analogous

#1D8D5F #1D838D #1D4B8D

triadic

#1D838D #8D1D83 #838D1D

tetradic

#1D838D #5F1D8D #8D271D #4B8D1D

square

#1D838D #5F1D8D #8D271D #4B8D1D

split-complementary

#1D838D #8D1D4B #8D5F1D

monochromatic

#082527 #13545A #1D838D #27B2C0 #4BCDDA

Accessibility & contrast

On white

4.48

#1D838D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#1D838D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D838D

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D838D	#FFFFFF	#000000	##000000
##1D838D	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787D8E

Deuteranopia (green-blind)

#68728D

Tritanopia (blue-blind)

#008986

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1d838d;
/* rgb */ color: rgb(29, 131, 141);
/* oklch */ color: oklch(56.0% 0.088 205.1);

Tailwind

colors: {
  custom: {
    50: '#6ea7ae',
    500: '#1d838d',
    950: '#000000',
  },
}

SCSS

$custom: #1d838d;
$custom-light: #6ea7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1d838d",
  "rgb": {
    "r": 29,
    "g": 131,
    "b": 141
  },
  "hsl": {
    "h": 185.357,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55968,
    "c": 0.0884,
    "h": 205.1
  },
  "luminance": 0.18417
}

Semantic roles & 50–950 ramp

primary

#1D838D

secondary

#BC544A

accent

#4E3FE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1D838D

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

Preview Lab → · Contrast checker → · Palette generator →