#1A838F#1A838F

#1A838F is a mid, moderate teal. Relative luminance 0.184; OKLCH L 56.0% C 0.090 H 206.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A838F
RGB	rgb(26, 131, 143)
HSL	hsl(186, 69%, 33%)
HSV	hsv(186, 82%, 56%)
CMYK	cmyk(81.8%, 8.4%, 0%, 43.9%)
CIE-LAB	lab(50.02, -23.70, -14.60)
CIE-LCH	lch(50.02, 27.83, 211.64°)
OKLab	oklab(56% -0.0802 -0.0406)
OKLCH	oklch(56% 0.09 206.9)
XYZ	xyz(13.4980, 18.4337, 28.8279)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A838F #8F261A

analogous

#1A8F60 #1A838F #1A488F

triadic

#1A838F #8F1A83 #838F1A

tetradic

#1A838F #601A8F #8F261A #488F1A

square

#1A838F #601A8F #8F261A #488F1A

split-complementary

#1A838F #8F1A48 #8F601A

monochromatic

#072427 #11545B #1A838F #23B2C3 #46CEDD

Accessibility & contrast

On white

4.48

#1A838F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#1A838F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A838F

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A838F	#FFFFFF	#000000	##000000
##1A838F	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777E90

Deuteranopia (green-blind)

#67728F

Tritanopia (blue-blind)

#008987

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1a838f;
/* rgb */ color: rgb(26, 131, 143);
/* oklch */ color: oklch(56.0% 0.090 206.9);

Tailwind

colors: {
  custom: {
    50: '#6ea7af',
    500: '#1a838f',
    950: '#000000',
  },
}

SCSS

$custom: #1a838f;
$custom-light: #6ea7af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a838f",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 143
  },
  "hsl": {
    "h": 186.154,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55995,
    "c": 0.08991,
    "h": 206.9
  },
  "luminance": 0.18435
}

Semantic roles & 50–950 ramp

primary

#1A838F

secondary

#BF5246

accent

#4E3CEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1A838F

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

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