#1D737E#1D737E

#1D737E is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.2% C 0.079 H 207.7°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#1D737E
RGB	rgb(29, 115, 126)
HSL	hsl(187, 63%, 30%)
HSV	hsv(187, 77%, 49%)
CMYK	cmyk(77%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(44.27, -20.63, -13.25)
CIE-LCH	lch(44.27, 24.52, 212.71°)
OKLab	oklab(51.16% -0.0701 -0.0369)
OKLCH	oklch(51.16% 0.079 207.7)
XYZ	xyz(10.4017, 14.0278, 21.8940)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D737E #7E281D

analogous

#1D7E58 #1D737E #1D427E

triadic

#1D737E #7E1D73 #737E1D

tetradic

#1D737E #581D7E #7E281D #427E1D

square

#1D737E #581D7E #7E281D #427E1D

split-complementary

#1D737E #7E1D42 #7E581D

monochromatic

#06181B #12464C #1D737E #28A0B0 #42C3D3

Accessibility & contrast

On white

5.52

#1D737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#1D737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D737E

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D737E	#FFFFFF	#000000	##FFFFFF
##1D737E	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686E7F

Deuteranopia (green-blind)

#5B647E

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1d737e;
/* rgb */ color: rgb(29, 115, 126);
/* oklch */ color: oklch(51.2% 0.079 207.7);

Tailwind

colors: {
  custom: {
    50: '#6a9ba3',
    500: '#1d737e',
    950: '#000000',
  },
}

SCSS

$custom: #1d737e;
$custom-light: #6a9ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d737e",
  "rgb": {
    "r": 29,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 186.804,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.5116,
    "c": 0.07923,
    "h": 207.7
  },
  "luminance": 0.14029
}

Semantic roles & 50–950 ramp

primary

#1D737E

secondary

#B15245

accent

#5542E6

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1D737E

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

Preview Lab → · Contrast checker → · Palette generator →