#1C574D#1C574D

#1C574D is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.063 H 179.8°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#1C574D
RGB	rgb(28, 87, 77)
HSL	hsl(170, 51%, 23%)
HSV	hsv(170, 68%, 34%)
CMYK	cmyk(67.8%, 0%, 11.5%, 65.9%)
CIE-LAB	lab(33.13, -21.65, 0.21)
CIE-LCH	lch(33.13, 21.65, 179.43°)
OKLab	oklab(41.57% -0.0627 0.0002)
OKLCH	oklch(41.57% 0.063 179.8)
XYZ	xyz(5.2260, 7.5985, 8.2110)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C574D #571C26

analogous

#1C5730 #1C574D #1C4357

triadic

#1C574D #4D1C57 #574D1C

tetradic

#1C574D #301C57 #571C26 #43571C

square

#1C574D #301C57 #571C26 #43571C

split-complementary

#1C574D #571C43 #57301C

monochromatic

#071714 #0D2924 #1C574D #2B8576 #3AB49F

Accessibility & contrast

On white

8.33

#1C574D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1C574D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C574D

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C574D	#FFFFFF	#000000	##FFFFFF
##1C574D	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524D

Deuteranopia (green-blind)

#4A4B4E

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1c574d;
/* rgb */ color: rgb(28, 87, 77);
/* oklch */ color: oklch(41.6% 0.063 179.8);

Tailwind

colors: {
  custom: {
    50: '#60877e',
    500: '#1c574d',
    950: '#000000',
  },
}

SCSS

$custom: #1c574d;
$custom-light: #60877e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c574d",
  "rgb": {
    "r": 28,
    "g": 87,
    "b": 77
  },
  "hsl": {
    "h": 169.831,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41569,
    "c": 0.0627,
    "h": 179.8
  },
  "luminance": 0.07599
}

Semantic roles & 50–950 ramp

primary

#1C574D

secondary

#8D424F

accent

#4D65DB

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1C574D

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

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