#1D859A#1D859A

#1D859A is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.0% C 0.094 H 215.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D859A
RGB	rgb(29, 133, 154)
HSL	hsl(190, 68%, 36%)
HSV	hsv(190, 81%, 60%)
CMYK	cmyk(81.2%, 13.6%, 0%, 39.6%)
CIE-LAB	lab(51.11, -20.75, -19.34)
CIE-LCH	lch(51.11, 28.37, 222.99°)
OKLab	oklab(57.03% -0.0765 -0.054)
OKLCH	oklch(57.03% 0.094 215.2)
XYZ	xyz(14.7244, 19.3675, 33.5278)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D859A #9A321D

analogous

#1D9A70 #1D859A #1D469A

triadic

#1D859A #9A1D85 #859A1D

tetradic

#1D859A #701D9A #9A321D #469A1D

square

#1D859A #701D9A #9A321D #469A1D

split-complementary

#1D859A #9A1D46 #9A701D

monochromatic

#0A2C33 #135966 #1D859A #27B1CE #53C7DF

Accessibility & contrast

On white

4.31

#1D859A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#1D859A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D859A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D859A	#FFFFFF	#000000	##000000
##1D859A	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76819B

Deuteranopia (green-blind)

#66759A

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1d859a;
/* rgb */ color: rgb(29, 133, 154);
/* oklch */ color: oklch(57.0% 0.094 215.2);

Tailwind

colors: {
  custom: {
    50: '#70a8b7',
    500: '#1d859a',
    950: '#000000',
  },
}

SCSS

$custom: #1d859a;
$custom-light: #70a8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d859a",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 154
  },
  "hsl": {
    "h": 190.08,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57031,
    "c": 0.09363,
    "h": 215.2
  },
  "luminance": 0.19369
}

Semantic roles & 50–950 ramp

primary

#1D859A

secondary

#C26451

accent

#5A3DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D859A

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

Preview Lab → · Contrast checker → · Palette generator →