#1A837C#1A837C

#1A837C is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.3% C 0.090 H 188.0°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#1A837C
RGB	rgb(26, 131, 124)
HSL	hsl(176, 67%, 31%)
HSV	hsv(176, 80%, 51%)
CMYK	cmyk(80.2%, 0%, 5.3%, 48.6%)
CIE-LAB	lab(49.38, -29.75, -4.42)
CIE-LCH	lch(49.38, 30.07, 188.45°)
OKLab	oklab(55.27% -0.089 -0.0124)
OKLCH	oklch(55.27% 0.09 188)
XYZ	xyz(12.1786, 17.9059, 21.8792)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A837C #831A21

analogous

#1A8347 #1A837C #1A5583

triadic

#1A837C #7C1A83 #837C1A

tetradic

#1A837C #471A83 #831A21 #55831A

square

#1A837C #471A83 #831A21 #55831A

split-complementary

#1A837C #831A55 #83471A

monochromatic

#061D1B #10504C #1A837C #24B6AC #3FD9CF

Accessibility & contrast

On white

4.58

#1A837C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#1A837C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A837C

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A837C	#FFFFFF	#000000	##000000
##1A837C	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7B7C

Deuteranopia (green-blind)

#6D717D

Tritanopia (blue-blind)

#008681

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1a837c;
/* rgb */ color: rgb(26, 131, 124);
/* oklch */ color: oklch(55.3% 0.090 188.0);

Tailwind

colors: {
  custom: {
    50: '#6ba7a1',
    500: '#1a837c',
    950: '#000000',
  },
}

SCSS

$custom: #1a837c;
$custom-light: #6ba7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a837c",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 124
  },
  "hsl": {
    "h": 176,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55268,
    "c": 0.0899,
    "h": 188
  },
  "luminance": 0.17907
}

Semantic roles & 50–950 ramp

primary

#1A837C

secondary

#B7424A

accent

#3E49EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #1A837C

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

Preview Lab → · Contrast checker → · Palette generator →