#1A554D#1A554D

#1A554D is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.061 H 182.6°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1A554D
RGB	rgb(26, 85, 77)
HSL	hsl(172, 53%, 22%)
HSV	hsv(172, 69%, 33%)
CMYK	cmyk(69.4%, 0%, 9.4%, 66.7%)
CIE-LAB	lab(32.37, -20.99, -0.90)
CIE-LCH	lch(32.37, 21.01, 182.46°)
OKLab	oklab(40.93% -0.0614 -0.0028)
OKLCH	oklch(40.93% 0.062 182.6)
XYZ	xyz(5.0134, 7.2519, 8.1553)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A554D #551A22

analogous

#1A5530 #1A554D #1A4055

triadic

#1A554D #4D1A55 #554D1A

tetradic

#1A554D #301A55 #551A22 #40551A

square

#1A554D #301A55 #551A22 #40551A

split-complementary

#1A554D #551A40 #55301A

monochromatic

#071715 #0C2623 #1A554D #288477 #37B3A2

Accessibility & contrast

On white

8.57

#1A554D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1A554D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A554D

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A554D	#FFFFFF	#000000	##FFFFFF
##1A554D	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504D

Deuteranopia (green-blind)

#48494E

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a554d;
/* rgb */ color: rgb(26, 85, 77);
/* oklch */ color: oklch(40.9% 0.061 182.6);

Tailwind

colors: {
  custom: {
    50: '#5f857e',
    500: '#1a554d',
    950: '#000000',
  },
}

SCSS

$custom: #1a554d;
$custom-light: #5f857e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a554d",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 77
  },
  "hsl": {
    "h": 171.864,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40934,
    "c": 0.0615,
    "h": 182.6
  },
  "luminance": 0.07252
}

Semantic roles & 50–950 ramp

primary

#1A554D

secondary

#8B404A

accent

#4B5FDD

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1A554D

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

Preview Lab → · Contrast checker → · Palette generator →