#1C5D4E#1C5D4E

#1C5D4E is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.070 H 174.5°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#1C5D4E
RGB	rgb(28, 93, 78)
HSL	hsl(166, 54%, 24%)
HSV	hsv(166, 70%, 36%)
CMYK	cmyk(69.9%, 0%, 16.1%, 63.5%)
CIE-LAB	lab(35.25, -24.43, 2.66)
CIE-LCH	lch(35.25, 24.58, 173.78°)
OKLab	oklab(43.31% -0.0694 0.0067)
OKLCH	oklch(43.31% 0.07 174.5)
XYZ	xyz(5.7677, 8.6250, 8.5671)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5D4E #5D1C2B

analogous

#1C5D2D #1C5D4E #1C4B5D

triadic

#1C5D4E #4E1C5D #5D4E1C

tetradic

#1C5D4E #2D1C5D #5D1C2B #4B5D1C

square

#1C5D4E #2D1C5D #5D1C2B #4B5D1C

split-complementary

#1C5D4E #5D1C4B #5D2D1C

monochromatic

#071814 #0E2E27 #1C5D4E #2A8C75 #38BB9D

Accessibility & contrast

On white

7.71

#1C5D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1C5D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5D4E

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5D4E	#FFFFFF	#000000	##FFFFFF
##1C5D4E	1.00	7.71	2.73	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574D

Deuteranopia (green-blind)

#50504F

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1c5d4e;
/* rgb */ color: rgb(28, 93, 78);
/* oklch */ color: oklch(43.3% 0.070 174.5);

Tailwind

colors: {
  custom: {
    50: '#628b7f',
    500: '#1c5d4e',
    950: '#000000',
  },
}

SCSS

$custom: #1c5d4e;
$custom-light: #628b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5d4e",
  "rgb": {
    "r": 28,
    "g": 93,
    "b": 78
  },
  "hsl": {
    "h": 166.154,
    "s": 53.719,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43305,
    "c": 0.06971,
    "h": 174.5
  },
  "luminance": 0.08626
}

Semantic roles & 50–950 ramp

primary

#1C5D4E

secondary

#924255

accent

#4B6CDD

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #1C5D4E

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

Preview Lab → · Contrast checker → · Palette generator →