#1A837D#1A837D

#1A837D is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.3% C 0.090 H 188.9°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A837D
RGB	rgb(26, 131, 125)
HSL	hsl(177, 67%, 31%)
HSV	hsv(177, 80%, 51%)
CMYK	cmyk(80.2%, 0%, 4.6%, 48.6%)
CIE-LAB	lab(49.41, -29.44, -4.96)
CIE-LCH	lch(49.41, 29.86, 189.56°)
OKLab	oklab(55.3% -0.0885 -0.0139)
OKLCH	oklch(55.3% 0.09 188.9)
XYZ	xyz(12.2422, 17.9314, 22.2139)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A837D #831A20

analogous

#1A8348 #1A837D #1A5483

triadic

#1A837D #7D1A83 #837D1A

tetradic

#1A837D #481A83 #831A20 #54831A

square

#1A837D #481A83 #831A20 #54831A

split-complementary

#1A837D #831A54 #83481A

monochromatic

#061D1C #10504C #1A837D #24B6AE #3FD9D0

Accessibility & contrast

On white

4.58

#1A837D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#1A837D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A837D

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A837D	#FFFFFF	#000000	##000000
##1A837D	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7C7D

Deuteranopia (green-blind)

#6D717E

Tritanopia (blue-blind)

#008781

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1a837d;
/* rgb */ color: rgb(26, 131, 125);
/* oklch */ color: oklch(55.3% 0.090 188.9);

Tailwind

colors: {
  custom: {
    50: '#6ba7a2',
    500: '#1a837d',
    950: '#000000',
  },
}

SCSS

$custom: #1a837d;
$custom-light: #6ba7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a837d",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 125
  },
  "hsl": {
    "h": 176.571,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55303,
    "c": 0.08963,
    "h": 188.9
  },
  "luminance": 0.17933
}

Semantic roles & 50–950 ramp

primary

#1A837D

secondary

#B74249

accent

#3E48EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #1A837D

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

Preview Lab → · Contrast checker → · Palette generator →