#1D858C#1D858C

#1D858C is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.089 H 201.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1D858C
RGB	rgb(29, 133, 140)
HSL	hsl(184, 66%, 33%)
HSV	hsv(184, 79%, 55%)
CMYK	cmyk(79.3%, 5%, 0%, 45.1%)
CIE-LAB	lab(50.60, -25.40, -11.96)
CIE-LCH	lch(50.60, 28.07, 205.21°)
OKLab	oklab(56.45% -0.0826 -0.0332)
OKLCH	oklch(56.45% 0.089 201.9)
XYZ	xyz(13.6257, 18.9280, 27.7412)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D858C #8C241D

analogous

#1D8C5B #1D858C #1D4D8C

triadic

#1D858C #8C1D85 #858C1D

tetradic

#1D858C #5B1D8C #8C241D #4D8C1D

square

#1D858C #5B1D8C #8C241D #4D8C1D

split-complementary

#1D858C #8C1D4D #8C5B1D

monochromatic

#082527 #125559 #1D858C #28B5BF #4AD0D9

Accessibility & contrast

On white

4.39

#1D858C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1D858C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D858C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D858C	#FFFFFF	#000000	##000000
##1D858C	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7F8D

Deuteranopia (green-blind)

#6B748C

Tritanopia (blue-blind)

#008A87

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d858c;
/* rgb */ color: rgb(29, 133, 140);
/* oklch */ color: oklch(56.4% 0.089 201.9);

Tailwind

colors: {
  custom: {
    50: '#6ea9ad',
    500: '#1d858c',
    950: '#000000',
  },
}

SCSS

$custom: #1d858c;
$custom-light: #6ea9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1d858c",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 140
  },
  "hsl": {
    "h": 183.784,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56448,
    "c": 0.08902,
    "h": 201.9
  },
  "luminance": 0.1893
}

Semantic roles & 50–950 ramp

primary

#1D858C

secondary

#BC5049

accent

#4A3FE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1D858C

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

Preview Lab → · Contrast checker → · Palette generator →