#1E899F#1E899F

#1E899F is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.3% C 0.096 H 215.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E899F
RGB	rgb(30, 137, 159)
HSL	hsl(190, 68%, 37%)
HSV	hsv(190, 81%, 62%)
CMYK	cmyk(81.1%, 13.8%, 0%, 37.6%)
CIE-LAB	lab(52.58, -21.07, -19.99)
CIE-LCH	lch(52.58, 29.04, 223.49°)
OKLab	oklab(58.29% -0.078 -0.0558)
OKLCH	oklch(58.29% 0.096 215.6)
XYZ	xyz(15.7364, 20.6686, 35.9542)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E899F #9F341E

analogous

#1E9F75 #1E899F #1E489F

triadic

#1E899F #9F1E89 #899F1E

tetradic

#1E899F #751E9F #9F341E #489F1E

square

#1E899F #751E9F #9F341E #489F1E

split-complementary

#1E899F #9F1E48 #9F751E

monochromatic

#0B3038 #145D6C #1E899F #28B5D2 #58C8DF

Accessibility & contrast

On white

4.09

#1E899F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#1E899F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E899F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E899F	#FFFFFF	#000000	##000000
##1E899F	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A84A0

Deuteranopia (green-blind)

#69789F

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1e899f;
/* rgb */ color: rgb(30, 137, 159);
/* oklch */ color: oklch(58.3% 0.096 215.6);

Tailwind

colors: {
  custom: {
    50: '#71abbb',
    500: '#1e899f',
    950: '#000000',
  },
}

SCSS

$custom: #1e899f;
$custom-light: #71abbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e899f",
  "rgb": {
    "r": 30,
    "g": 137,
    "b": 159
  },
  "hsl": {
    "h": 190.233,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58285,
    "c": 0.09594,
    "h": 215.6
  },
  "luminance": 0.20671
}

Semantic roles & 50–950 ramp

primary

#1E899F

secondary

#C36856

accent

#5A3DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1E899F

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

Preview Lab → · Contrast checker → · Palette generator →