#1D5D5D#1D5D5D

#1D5D5D is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.9% C 0.063 H 195.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1D5D5D
RGB	rgb(29, 93, 93)
HSL	hsl(180, 52%, 24%)
HSV	hsv(180, 69%, 36%)
CMYK	cmyk(68.8%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.75, -19.69, -5.94)
CIE-LCH	lch(35.75, 20.57, 196.79°)
OKLab	oklab(43.88% -0.0611 -0.0165)
OKLCH	oklch(43.88% 0.063 195.1)
XYZ	xyz(6.3960, 8.8795, 11.7306)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5D5D #5D1D1D

analogous

#1D5D3D #1D5D5D #1D3D5D

triadic

#1D5D5D #5D1D5D #5D5D1D

tetradic

#1D5D5D #3D1D5D #5D1D1D #3D5D1D

square

#1D5D5D #3D1D5D #5D1D1D #3D5D1D

split-complementary

#1D5D5D #5D1D3D #5D3D1D

monochromatic

#071717 #0E2E2E #1D5D5D #2C8C8C #3ABABA

Accessibility & contrast

On white

7.56

#1D5D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#1D5D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5D5D

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5D5D	#FFFFFF	#000000	##FFFFFF
##1D5D5D	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585D

Deuteranopia (green-blind)

#4D515D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1d5d5d;
/* rgb */ color: rgb(29, 93, 93);
/* oklch */ color: oklch(43.9% 0.063 195.1);

Tailwind

colors: {
  custom: {
    50: '#638b8a',
    500: '#1d5d5d',
    950: '#000000',
  },
}

SCSS

$custom: #1d5d5d;
$custom-light: #638b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5d5d",
  "rgb": {
    "r": 29,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 52.459,
    "l": 23.922
  },
  "oklch": {
    "l": 0.43875,
    "c": 0.06333,
    "h": 195.1
  },
  "luminance": 0.0888
}

Semantic roles & 50–950 ramp

primary

#1D5D5D

secondary

#924444

accent

#4C4CDC

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #1D5D5D

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

Preview Lab → · Contrast checker → · Palette generator →