#1D533F#1D533F

#1D533F is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.0% C 0.067 H 165.6°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#1D533F
RGB	rgb(29, 83, 63)
HSL	hsl(158, 48%, 22%)
HSV	hsv(158, 65%, 33%)
CMYK	cmyk(65.1%, 0%, 24.1%, 67.5%)
CIE-LAB	lab(31.36, -23.31, 6.50)
CIE-LCH	lch(31.36, 24.20, 164.42°)
OKLab	oklab(40% -0.0646 0.0166)
OKLCH	oklch(40% 0.067 165.6)
XYZ	xyz(4.4967, 6.8062, 5.7784)
Luminance	0.0681 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D533F #531D31

analogous

#1D5324 #1D533F #1D4C53

triadic

#1D533F #3F1D53 #533F1D

tetradic

#1D533F #241D53 #531D31 #4C531D

square

#1D533F #241D53 #531D31 #4C531D

split-complementary

#1D533F #531D4C #53241D

monochromatic

#081711 #0D261D #1D533F #2D8061 #3DAE84

Accessibility & contrast

On white

8.89

#1D533F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1D533F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D533F

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D533F	#FFFFFF	#000000	##FFFFFF
##1D533F	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3E

Deuteranopia (green-blind)

#4A4840

Tritanopia (blue-blind)

#00534D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1d533f;
/* rgb */ color: rgb(29, 83, 63);
/* oklch */ color: oklch(40.0% 0.067 165.6);

Tailwind

colors: {
  custom: {
    50: '#5f8474',
    500: '#1d533f',
    950: '#000000',
  },
}

SCSS

$custom: #1d533f;
$custom-light: #5f8474;
$custom-dark: #000000;

JSON

{
  "hex": "#1d533f",
  "rgb": {
    "r": 29,
    "g": 83,
    "b": 63
  },
  "hsl": {
    "h": 157.778,
    "s": 48.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40004,
    "c": 0.06674,
    "h": 165.6
  },
  "luminance": 0.06807
}

Semantic roles & 50–950 ramp

primary

#1D533F

secondary

#88445D

accent

#5082D8

background

#F5F8F7

surface

#EAEFED

border

#C6CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #1D533F

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

Preview Lab → · Contrast checker → · Palette generator →