#1E859E#1E859E

#1E859E is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.2% C 0.096 H 218.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#1E859E
RGB	rgb(30, 133, 158)
HSL	hsl(192, 68%, 37%)
HSV	hsv(192, 81%, 62%)
CMYK	cmyk(81%, 15.8%, 0%, 38%)
CIE-LAB	lab(51.29, -19.28, -21.40)
CIE-LCH	lch(51.29, 28.80, 227.98°)
OKLab	oklab(57.23% -0.0745 -0.0599)
OKLCH	oklch(57.23% 0.096 218.8)
XYZ	xyz(15.0919, 19.5178, 35.3130)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E859E #9E371E

analogous

#1E9E77 #1E859E #1E459E

triadic

#1E859E #9E1E85 #859E1E

tetradic

#1E859E #771E9E #9E371E #459E1E

square

#1E859E #771E9E #9E371E #459E1E

split-complementary

#1E859E #9E1E45 #9E771E

monochromatic

#0A2E37 #145A6B #1E859E #28B0D1 #57C5DF

Accessibility & contrast

On white

4.28

#1E859E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#1E859E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E859E

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E859E	#FFFFFF	#000000	##000000
##1E859E	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75819F

Deuteranopia (green-blind)

#64759E

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1e859e;
/* rgb */ color: rgb(30, 133, 158);
/* oklch */ color: oklch(57.2% 0.096 218.8);

Tailwind

colors: {
  custom: {
    50: '#71a8ba',
    500: '#1e859e',
    950: '#000000',
  },
}

SCSS

$custom: #1e859e;
$custom-light: #71a8ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e859e",
  "rgb": {
    "r": 30,
    "g": 133,
    "b": 158
  },
  "hsl": {
    "h": 191.719,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57227,
    "c": 0.09555,
    "h": 218.8
  },
  "luminance": 0.1952
}

Semantic roles & 50–950 ramp

primary

#1E859E

secondary

#C36A55

accent

#5F3DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1E859E

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

Preview Lab → · Contrast checker → · Palette generator →