#1C5D5D#1C5D5D

#1C5D5D is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.064 H 195.1°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#1C5D5D
RGB	rgb(28, 93, 93)
HSL	hsl(180, 54%, 24%)
HSV	hsv(180, 70%, 36%)
CMYK	cmyk(69.9%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.72, -19.87, -5.98)
CIE-LCH	lch(35.72, 20.75, 196.76°)
OKLab	oklab(43.84% -0.0617 -0.0166)
OKLCH	oklch(43.84% 0.064 195.1)
XYZ	xyz(6.3681, 8.8652, 11.7293)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5D5D #5D1C1C

analogous

#1C5D3C #1C5D5D #1C3C5D

triadic

#1C5D5D #5D1C5D #5D5D1C

tetradic

#1C5D5D #3C1C5D #5D1C1C #3C5D1C

square

#1C5D5D #3C1C5D #5D1C1C #3C5D1C

split-complementary

#1C5D5D #5D1C3C #5D3C1C

monochromatic

#071818 #0E2E2E #1C5D5D #2A8C8C #38BBBB

Accessibility & contrast

On white

7.57

#1C5D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#1C5D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5D5D

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5D5D	#FFFFFF	#000000	##FFFFFF
##1C5D5D	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585D

Deuteranopia (green-blind)

#4D515D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1c5d5d;
/* rgb */ color: rgb(28, 93, 93);
/* oklch */ color: oklch(43.8% 0.064 195.1);

Tailwind

colors: {
  custom: {
    50: '#638b8a',
    500: '#1c5d5d',
    950: '#000000',
  },
}

SCSS

$custom: #1c5d5d;
$custom-light: #638b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5d5d",
  "rgb": {
    "r": 28,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 53.719,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43844,
    "c": 0.06389,
    "h": 195.1
  },
  "luminance": 0.08866
}

Semantic roles & 50–950 ramp

primary

#1C5D5D

secondary

#924242

accent

#4B4BDD

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #1C5D5D

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

Preview Lab → · Contrast checker → · Palette generator →