#1A837B#1A837B

#1A837B is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.2% C 0.090 H 187.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A837B
RGB	rgb(26, 131, 123)
HSL	hsl(175, 67%, 31%)
HSV	hsv(175, 80%, 51%)
CMYK	cmyk(80.2%, 0%, 6.1%, 48.6%)
CIE-LAB	lab(49.35, -30.05, -3.88)
CIE-LCH	lch(49.35, 30.30, 187.35°)
OKLab	oklab(55.23% -0.0895 -0.011)
OKLCH	oklch(55.23% 0.09 187)
XYZ	xyz(12.1157, 17.8808, 21.5478)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A837B #831A22

analogous

#1A8347 #1A837B #1A5683

triadic

#1A837B #7B1A83 #837B1A

tetradic

#1A837B #471A83 #831A22 #56831A

square

#1A837B #471A83 #831A22 #56831A

split-complementary

#1A837B #831A56 #83471A

monochromatic

#061D1B #10504B #1A837B #24B6AB #3FD9CD

Accessibility & contrast

On white

4.59

#1A837B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#1A837B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1A837B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A837B	#FFFFFF	#000000	##FFFFFF
##1A837B	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7B7B

Deuteranopia (green-blind)

#6D717C

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1a837b;
/* rgb */ color: rgb(26, 131, 123);
/* oklch */ color: oklch(55.2% 0.090 187.0);

Tailwind

colors: {
  custom: {
    50: '#6ba7a1',
    500: '#1a837b',
    950: '#000000',
  },
}

SCSS

$custom: #1a837b;
$custom-light: #6ba7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a837b",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 175.429,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55233,
    "c": 0.09018,
    "h": 187
  },
  "luminance": 0.17882
}

Semantic roles & 50–950 ramp

primary

#1A837B

secondary

#B7424B

accent

#3E4BEA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #1A837B

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

Preview Lab → · Contrast checker → · Palette generator →