#1D6676#1D6676

#1D6676 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.4% C 0.073 H 215.7°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#1D6676
RGB	rgb(29, 102, 118)
HSL	hsl(191, 61%, 29%)
HSV	hsv(191, 75%, 46%)
CMYK	cmyk(75.4%, 13.6%, 0%, 53.7%)
CIE-LAB	lab(39.70, -16.26, -15.38)
CIE-LCH	lch(39.70, 22.38, 223.42°)
OKLab	oklab(47.37% -0.0597 -0.0429)
OKLCH	oklch(47.37% 0.074 215.7)
XYZ	xyz(8.5267, 11.0710, 18.8236)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6676 #762D1D

analogous

#1D765A #1D6676 #1D3A76

triadic

#1D6676 #761D66 #66761D

tetradic

#1D6676 #5A1D76 #762D1D #3A761D

square

#1D6676 #5A1D76 #762D1D #3A761D

split-complementary

#1D6676 #761D3A #765A1D

monochromatic

#061519 #113C45 #1D6676 #2990A7 #3EB5D0

Accessibility & contrast

On white

6.53

#1D6676 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#1D6676 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6676

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6676	#FFFFFF	#000000	##FFFFFF
##1D6676	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6377

Deuteranopia (green-blind)

#4F5A76

Tritanopia (blue-blind)

#006C6B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1d6676;
/* rgb */ color: rgb(29, 102, 118);
/* oklch */ color: oklch(47.4% 0.073 215.7);

Tailwind

colors: {
  custom: {
    50: '#67919d',
    500: '#1d6676',
    950: '#000000',
  },
}

SCSS

$custom: #1d6676;
$custom-light: #67919d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6676",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 118
  },
  "hsl": {
    "h": 190.787,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47371,
    "c": 0.0735,
    "h": 215.7
  },
  "luminance": 0.11072
}

Semantic roles & 50–950 ramp

primary

#1D6676

secondary

#AA5745

accent

#6144E4

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070D0E

muted

#7A7D7E

Preview Lab

Preview with #1D6676

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

Preview Lab → · Contrast checker → · Palette generator →