#1E9EB3#1E9EB3

#1E9EB3 is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.4% C 0.106 H 212.1°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#1E9EB3
RGB	rgb(30, 158, 179)
HSL	hsl(188, 71%, 41%)
HSV	hsv(188, 83%, 70%)
CMYK	cmyk(83.2%, 11.7%, 0%, 29.8%)
CIE-LAB	lab(59.87, -25.27, -20.27)
CIE-LCH	lch(59.87, 32.39, 218.74°)
OKLab	oklab(64.41% -0.0901 -0.0566)
OKLCH	oklch(64.41% 0.106 212.1)
XYZ	xyz(20.8954, 27.9817, 46.9388)
Luminance	0.2798 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E9EB3 #B3331E

analogous

#1EB37D #1E9EB3 #1E54B3

triadic

#1E9EB3 #B31E9E #9EB31E

tetradic

#1E9EB3 #7D1EB3 #B3331E #54B31E

square

#1E9EB3 #7D1EB3 #B3331E #54B31E

split-complementary

#1E9EB3 #B31E54 #B37D1E

monochromatic

#0C414A #15707F #1E9EB3 #32C4DD #66D3E5

Accessibility & contrast

On white

3.18

#1E9EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#1E9EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E9EB3

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E9EB3	#FFFFFF	#000000	##000000
##1E9EB3	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B4

Deuteranopia (green-blind)

#7A8AB3

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1e9eb3;
/* rgb */ color: rgb(30, 158, 179);
/* oklch */ color: oklch(64.4% 0.106 212.1);

Tailwind

colors: {
  custom: {
    50: '#77bbc9',
    500: '#1e9eb3',
    950: '#000000',
  },
}

SCSS

$custom: #1e9eb3;
$custom-light: #77bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e9eb3",
  "rgb": {
    "r": 30,
    "g": 158,
    "b": 179
  },
  "hsl": {
    "h": 188.456,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64412,
    "c": 0.10639,
    "h": 212.1
  },
  "luminance": 0.27984
}

Semantic roles & 50–950 ramp

primary

#1E9EB3

secondary

#CB7162

accent

#533AEE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1E9EB3

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

Preview Lab → · Contrast checker → · Palette generator →