#1C5D4D#1C5D4D

#1C5D4D is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.070 H 173.3°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#1C5D4D
RGB	rgb(28, 93, 77)
HSL	hsl(165, 54%, 24%)
HSV	hsv(165, 70%, 36%)
CMYK	cmyk(69.9%, 0%, 17.2%, 63.5%)
CIE-LAB	lab(35.22, -24.71, 3.25)
CIE-LCH	lch(35.22, 24.93, 172.52°)
OKLab	oklab(43.27% -0.0699 0.0082)
OKLCH	oklch(43.27% 0.07 173.3)
XYZ	xyz(5.7321, 8.6108, 8.3797)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5D4D #5D1C2C

analogous

#1C5D2C #1C5D4D #1C4C5D

triadic

#1C5D4D #4D1C5D #5D4D1C

tetradic

#1C5D4D #2C1C5D #5D1C2C #4C5D1C

square

#1C5D4D #2C1C5D #5D1C2C #4C5D1C

split-complementary

#1C5D4D #5D1C4C #5D2C1C

monochromatic

#071813 #0E2E26 #1C5D4D #2A8C74 #38BB9B

Accessibility & contrast

On white

7.71

#1C5D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#1C5D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5D4D

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5D4D	#FFFFFF	#000000	##FFFFFF
##1C5D4D	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574C

Deuteranopia (green-blind)

#51504E

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1c5d4d;
/* rgb */ color: rgb(28, 93, 77);
/* oklch */ color: oklch(43.3% 0.070 173.3);

Tailwind

colors: {
  custom: {
    50: '#618b7e',
    500: '#1c5d4d',
    950: '#000000',
  },
}

SCSS

$custom: #1c5d4d;
$custom-light: #618b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5d4d",
  "rgb": {
    "r": 28,
    "g": 93,
    "b": 77
  },
  "hsl": {
    "h": 165.231,
    "s": 53.719,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43273,
    "c": 0.0704,
    "h": 173.3
  },
  "luminance": 0.08611
}

Semantic roles & 50–950 ramp

primary

#1C5D4D

secondary

#924256

accent

#4B6FDD

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #1C5D4D

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

Preview Lab → · Contrast checker → · Palette generator →