#1E879E#1E879E

#1E879E is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.7% C 0.095 H 216.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1E879E
RGB	rgb(30, 135, 158)
HSL	hsl(191, 68%, 37%)
HSV	hsv(191, 81%, 62%)
CMYK	cmyk(81%, 14.6%, 0%, 38%)
CIE-LAB	lab(51.92, -20.35, -20.43)
CIE-LCH	lch(51.92, 28.84, 225.11°)
OKLab	oklab(57.73% -0.0764 -0.0571)
OKLCH	oklch(57.73% 0.095 216.8)
XYZ	xyz(15.3683, 20.0707, 35.4052)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E879E #9E351E

analogous

#1E9E75 #1E879E #1E479E

triadic

#1E879E #9E1E87 #879E1E

tetradic

#1E879E #751E9E #9E351E #479E1E

square

#1E879E #751E9E #9E351E #479E1E

split-complementary

#1E879E #9E1E47 #9E751E

monochromatic

#0A2F37 #145B6B #1E879E #28B3D1 #57C7DF

Accessibility & contrast

On white

4.19

#1E879E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#1E879E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E879E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E879E	#FFFFFF	#000000	##000000
##1E879E	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78839F

Deuteranopia (green-blind)

#67769E

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1e879e;
/* rgb */ color: rgb(30, 135, 158);
/* oklch */ color: oklch(57.7% 0.095 216.8);

Tailwind

colors: {
  custom: {
    50: '#71aaba',
    500: '#1e879e',
    950: '#000000',
  },
}

SCSS

$custom: #1e879e;
$custom-light: #71aaba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e879e",
  "rgb": {
    "r": 30,
    "g": 135,
    "b": 158
  },
  "hsl": {
    "h": 190.781,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57734,
    "c": 0.09543,
    "h": 216.8
  },
  "luminance": 0.20073
}

Semantic roles & 50–950 ramp

primary

#1E879E

secondary

#C36955

accent

#5C3DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1E879E

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

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