#1E7783#1E7783

#1E7783 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.4% C 0.082 H 208.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E7783
RGB	rgb(30, 119, 131)
HSL	hsl(187, 63%, 32%)
HSV	hsv(187, 77%, 51%)
CMYK	cmyk(77.1%, 9.2%, 0%, 48.6%)
CIE-LAB	lab(45.78, -20.97, -13.95)
CIE-LCH	lch(45.78, 25.18, 213.63°)
OKLab	oklab(52.45% -0.0717 -0.0388)
OKLCH	oklch(52.45% 0.082 208.4)
XYZ	xyz(11.2272, 15.1070, 23.7926)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7783 #832A1E

analogous

#1E835D #1E7783 #1E4583

triadic

#1E7783 #831E77 #77831E

tetradic

#1E7783 #5D1E83 #832A1E #45831E

square

#1E7783 #5D1E83 #832A1E #45831E

split-complementary

#1E7783 #831E45 #835D1E

monochromatic

#071D1F #134A51 #1E7783 #29A4B5 #47C4D5

Accessibility & contrast

On white

5.22

#1E7783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1E7783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7783

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7783	#FFFFFF	#000000	##FFFFFF
##1E7783	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7284

Deuteranopia (green-blind)

#5E6883

Tritanopia (blue-blind)

#007D7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1e7783;
/* rgb */ color: rgb(30, 119, 131);
/* oklch */ color: oklch(52.4% 0.082 208.4);

Tailwind

colors: {
  custom: {
    50: '#6b9ea7',
    500: '#1e7783',
    950: '#000000',
  },
}

SCSS

$custom: #1e7783;
$custom-light: #6b9ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7783",
  "rgb": {
    "r": 30,
    "g": 119,
    "b": 131
  },
  "hsl": {
    "h": 187.129,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52445,
    "c": 0.08153,
    "h": 208.4
  },
  "luminance": 0.15108
}

Semantic roles & 50–950 ramp

primary

#1E7783

secondary

#B65447

accent

#5542E6

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1E7783

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

Preview Lab → · Contrast checker → · Palette generator →