#1C5A4E#1C5A4E

#1C5A4E is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.066 H 177.7°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#1C5A4E
RGB	rgb(28, 90, 78)
HSL	hsl(168, 53%, 23%)
HSV	hsv(168, 69%, 35%)
CMYK	cmyk(68.9%, 0%, 13.3%, 64.7%)
CIE-LAB	lab(34.21, -22.91, 1.15)
CIE-LCH	lch(34.21, 22.94, 177.12°)
OKLab	oklab(42.45% -0.0658 0.0027)
OKLCH	oklch(42.45% 0.066 177.7)
XYZ	xyz(5.5095, 8.1087, 8.4810)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5A4E #5A1C28

analogous

#1C5A2F #1C5A4E #1C475A

triadic

#1C5A4E #4E1C5A #5A4E1C

tetradic

#1C5A4E #2F1C5A #5A1C28 #475A1C

square

#1C5A4E #2F1C5A #5A1C28 #475A1C

split-complementary

#1C5A4E #5A1C47 #5A2F1C

monochromatic

#071714 #0D2B26 #1C5A4E #2B8976 #39B79F

Accessibility & contrast

On white

8.01

#1C5A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#1C5A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5A4E

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5A4E	#FFFFFF	#000000	##FFFFFF
##1C5A4E	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544D

Deuteranopia (green-blind)

#4D4E4F

Tritanopia (blue-blind)

#005B56

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1c5a4e;
/* rgb */ color: rgb(28, 90, 78);
/* oklch */ color: oklch(42.5% 0.066 177.7);

Tailwind

colors: {
  custom: {
    50: '#61897f',
    500: '#1c5a4e',
    950: '#000000',
  },
}

SCSS

$custom: #1c5a4e;
$custom-light: #61897f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5a4e",
  "rgb": {
    "r": 28,
    "g": 90,
    "b": 78
  },
  "hsl": {
    "h": 168.387,
    "s": 52.542,
    "l": 23.137
  },
  "oklch": {
    "l": 0.42454,
    "c": 0.06586,
    "h": 177.7
  },
  "luminance": 0.08109
}

Semantic roles & 50–950 ramp

primary

#1C5A4E

secondary

#8F4251

accent

#4C68DC

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050B0A

muted

#7A7C7C

Preview Lab

Preview with #1C5A4E

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

Preview Lab → · Contrast checker → · Palette generator →