#1C7381#1C7381

#1C7381 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.3% C 0.081 H 211.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1C7381
RGB	rgb(28, 115, 129)
HSL	hsl(188, 64%, 31%)
HSV	hsv(188, 78%, 51%)
CMYK	cmyk(78.3%, 10.9%, 0%, 49.4%)
CIE-LAB	lab(44.36, -19.74, -14.91)
CIE-LCH	lch(44.36, 24.74, 217.06°)
OKLab	oklab(51.27% -0.0692 -0.0415)
OKLCH	oklch(51.27% 0.081 211)
XYZ	xyz(10.5704, 14.0920, 22.9276)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7381 #812A1C

analogous

#1C815C #1C7381 #1C4081

triadic

#1C7381 #811C73 #73811C

tetradic

#1C7381 #5C1C81 #812A1C #40811C

square

#1C7381 #5C1C81 #812A1C #40811C

split-complementary

#1C7381 #811C40 #815C1C

monochromatic

#06191C #11464F #1C7381 #27A0B3 #42C1D6

Accessibility & contrast

On white

5.50

#1C7381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1C7381 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7381

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7381	#FFFFFF	#000000	##FFFFFF
##1C7381	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686F82

Deuteranopia (green-blind)

#5A6581

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1c7381;
/* rgb */ color: rgb(28, 115, 129);
/* oklch */ color: oklch(51.3% 0.081 211.0);

Tailwind

colors: {
  custom: {
    50: '#6a9ba5',
    500: '#1c7381',
    950: '#000000',
  },
}

SCSS

$custom: #1c7381;
$custom-light: #6a9ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7381",
  "rgb": {
    "r": 28,
    "g": 115,
    "b": 129
  },
  "hsl": {
    "h": 188.317,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51265,
    "c": 0.08071,
    "h": 211
  },
  "luminance": 0.14093
}

Semantic roles & 50–950 ramp

primary

#1C7381

secondary

#B45444

accent

#5840E7

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1C7381

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

Preview Lab → · Contrast checker → · Palette generator →