#1C5752#1C5752

#1C5752 is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.7% C 0.061 H 187.2°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#1C5752
RGB	rgb(28, 87, 82)
HSL	hsl(175, 51%, 23%)
HSV	hsv(175, 68%, 34%)
CMYK	cmyk(67.8%, 0%, 5.7%, 65.9%)
CIE-LAB	lab(33.29, -20.13, -2.70)
CIE-LCH	lch(33.29, 20.31, 187.65°)
OKLab	oklab(41.75% -0.0601 -0.0076)
OKLCH	oklch(41.75% 0.061 187.2)
XYZ	xyz(5.4094, 7.6719, 9.1767)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5752 #571C21

analogous

#1C5734 #1C5752 #1C3F57

triadic

#1C5752 #521C57 #57521C

tetradic

#1C5752 #341C57 #571C21 #3F571C

square

#1C5752 #341C57 #571C21 #3F571C

split-complementary

#1C5752 #571C3F #57341C

monochromatic

#071716 #0D2926 #1C5752 #2B857E #3AB4A9

Accessibility & contrast

On white

8.29

#1C5752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1C5752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5752

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5752	#FFFFFF	#000000	##FFFFFF
##1C5752	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525252

Deuteranopia (green-blind)

#494C53

Tritanopia (blue-blind)

#005955

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1c5752;
/* rgb */ color: rgb(28, 87, 82);
/* oklch */ color: oklch(41.7% 0.061 187.2);

Tailwind

colors: {
  custom: {
    50: '#618682',
    500: '#1c5752',
    950: '#000000',
  },
}

SCSS

$custom: #1c5752;
$custom-light: #618682;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5752",
  "rgb": {
    "r": 28,
    "g": 87,
    "b": 82
  },
  "hsl": {
    "h": 174.915,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41749,
    "c": 0.06059,
    "h": 187.2
  },
  "luminance": 0.07672
}

Semantic roles & 50–950 ramp

primary

#1C5752

secondary

#8D4249

accent

#4D59DB

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#050B0A

muted

#7A7C7C

Preview Lab

Preview with #1C5752

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

Preview Lab → · Contrast checker → · Palette generator →