#1D5C4E#1D5C4E

#1D5C4E is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.068 H 175.4°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D5C4E
RGB	rgb(29, 92, 78)
HSL	hsl(167, 52%, 24%)
HSV	hsv(167, 68%, 36%)
CMYK	cmyk(68.5%, 0%, 15.2%, 63.9%)
CIE-LAB	lab(34.93, -23.73, 2.21)
CIE-LCH	lch(34.93, 23.83, 174.69°)
OKLab	oklab(43.05% -0.0676 0.0055)
OKLCH	oklch(43.05% 0.068 175.4)
XYZ	xyz(5.7083, 8.4649, 8.5393)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5C4E #5C1D2B

analogous

#1D5C2E #1D5C4E #1D4A5C

triadic

#1D5C4E #4E1D5C #5C4E1D

tetradic

#1D5C4E #2E1D5C #5C1D2B #4A5C1D

square

#1D5C4E #2E1D5C #5C1D2B #4A5C1D

split-complementary

#1D5C4E #5C1D4A #5C2E1D

monochromatic

#071714 #0E2D27 #1D5C4E #2C8B75 #3AB99D

Accessibility & contrast

On white

7.80

#1D5C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1D5C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5C4E

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5C4E	#FFFFFF	#000000	##FFFFFF
##1D5C4E	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564D

Deuteranopia (green-blind)

#504F4F

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1d5c4e;
/* rgb */ color: rgb(29, 92, 78);
/* oklch */ color: oklch(43.1% 0.068 175.4);

Tailwind

colors: {
  custom: {
    50: '#628a7f',
    500: '#1d5c4e',
    950: '#000000',
  },
}

SCSS

$custom: #1d5c4e;
$custom-light: #628a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5c4e",
  "rgb": {
    "r": 29,
    "g": 92,
    "b": 78
  },
  "hsl": {
    "h": 166.667,
    "s": 52.066,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43053,
    "c": 0.06785,
    "h": 175.4
  },
  "luminance": 0.08466
}

Semantic roles & 50–950 ramp

primary

#1D5C4E

secondary

#914455

accent

#4C6CDC

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #1D5C4E

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

Preview Lab → · Contrast checker → · Palette generator →