#1D433D#1D433D

#1D433D is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.045 H 182.0°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#1D433D
RGB	rgb(29, 67, 61)
HSL	hsl(171, 40%, 19%)
HSV	hsv(171, 57%, 26%)
CMYK	cmyk(56.7%, 0%, 9%, 73.7%)
CIE-LAB	lab(25.60, -15.28, -0.50)
CIE-LCH	lch(25.60, 15.29, 181.87°)
OKLab	oklab(35.3% -0.0448 -0.0016)
OKLCH	oklch(35.3% 0.045 182)
XYZ	xyz(3.3558, 4.6121, 5.1274)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D433D #431D23

analogous

#1D432A #1D433D #1D3643

triadic

#1D433D #3D1D43 #433D1D

tetradic

#1D433D #2A1D43 #431D23 #36431D

square

#1D433D #2A1D43 #431D23 #36431D

split-complementary

#1D433D #431D36 #432A1D

monochromatic

#091513 #0B1816 #1D433D #2F6E64 #42988B

Accessibility & contrast

On white

10.92

#1D433D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1D433D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D433D

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D433D	#FFFFFF	#000000	##FFFFFF
##1D433D	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3D

Deuteranopia (green-blind)

#3A3B3E

Tritanopia (blue-blind)

#094441

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1d433d;
/* rgb */ color: rgb(29, 67, 61);
/* oklch */ color: oklch(35.3% 0.045 182.0);

Tailwind

colors: {
  custom: {
    50: '#5d7772',
    500: '#1d433d',
    950: '#000000',
  },
}

SCSS

$custom: #1d433d;
$custom-light: #5d7772;
$custom-dark: #000000;

JSON

{
  "hex": "#1d433d",
  "rgb": {
    "r": 29,
    "g": 67,
    "b": 61
  },
  "hsl": {
    "h": 170.526,
    "s": 39.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.35301,
    "c": 0.04481,
    "h": 182
  },
  "luminance": 0.04612
}

Semantic roles & 50–950 ramp

primary

#1D433D

secondary

#78444C

accent

#586BCF

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #1D433D

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

Preview Lab → · Contrast checker → · Palette generator →