#1D5F5E#1D5F5E

#1D5F5E is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.5% C 0.065 H 193.6°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#1D5F5E
RGB	rgb(29, 95, 94)
HSL	hsl(179, 53%, 24%)
HSV	hsv(179, 69%, 37%)
CMYK	cmyk(69.5%, 0%, 1.1%, 62.7%)
CIE-LAB	lab(36.47, -20.45, -5.49)
CIE-LCH	lch(36.47, 21.17, 195.04°)
OKLab	oklab(44.47% -0.063 -0.0153)
OKLCH	oklch(44.47% 0.065 193.6)
XYZ	xyz(6.6184, 9.2530, 12.0247)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5F5E #5F1D1E

analogous

#1D5F3D #1D5F5E #1D3F5F

triadic

#1D5F5E #5E1D5F #5F5E1D

tetradic

#1D5F5E #3D1D5F #5F1D1E #3F5F1D

square

#1D5F5E #3D1D5F #5F1D1E #3F5F1D

split-complementary

#1D5F5E #5F1D3F #5F3D1D

monochromatic

#071717 #0F3030 #1D5F5E #2B8E8C #3ABDBB

Accessibility & contrast

On white

7.37

#1D5F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#1D5F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5F5E

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5F5E	#FFFFFF	#000000	##FFFFFF
##1D5F5E	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5E

Deuteranopia (green-blind)

#4F535F

Tritanopia (blue-blind)

#00625F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1d5f5e;
/* rgb */ color: rgb(29, 95, 94);
/* oklch */ color: oklch(44.5% 0.065 193.6);

Tailwind

colors: {
  custom: {
    50: '#648c8b',
    500: '#1d5f5e',
    950: '#000000',
  },
}

SCSS

$custom: #1d5f5e;
$custom-light: #648c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5f5e",
  "rgb": {
    "r": 29,
    "g": 95,
    "b": 94
  },
  "hsl": {
    "h": 179.091,
    "s": 53.226,
    "l": 24.314
  },
  "oklch": {
    "l": 0.44466,
    "c": 0.06481,
    "h": 193.6
  },
  "luminance": 0.09254
}

Semantic roles & 50–950 ramp

primary

#1D5F5E

secondary

#944445

accent

#4B4DDD

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #1D5F5E

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

Preview Lab → · Contrast checker → · Palette generator →