#1D433E#1D433E

#1D433E is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.044 H 184.2°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D433E
RGB	rgb(29, 67, 62)
HSL	hsl(172, 40%, 19%)
HSV	hsv(172, 57%, 26%)
CMYK	cmyk(56.7%, 0%, 7.5%, 73.7%)
CIE-LAB	lab(25.63, -14.98, -1.11)
CIE-LCH	lch(25.63, 15.02, 184.23°)
OKLab	oklab(35.34% -0.0442 -0.0032)
OKLCH	oklch(35.34% 0.044 184.2)
XYZ	xyz(3.3830, 4.6230, 5.2705)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D433E #431D22

analogous

#1D432B #1D433E #1D3543

triadic

#1D433E #3E1D43 #433E1D

tetradic

#1D433E #2B1D43 #431D22 #35431D

square

#1D433E #2B1D43 #431D22 #35431D

split-complementary

#1D433E #431D35 #432B1D

monochromatic

#091514 #0B1816 #1D433E #2F6E66 #42988D

Accessibility & contrast

On white

10.91

#1D433E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1D433E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D433E

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D433E	#FFFFFF	#000000	##FFFFFF
##1D433E	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3E

Deuteranopia (green-blind)

#3A3B3F

Tritanopia (blue-blind)

#084441

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1d433e;
/* rgb */ color: rgb(29, 67, 62);
/* oklch */ color: oklch(35.3% 0.044 184.2);

Tailwind

colors: {
  custom: {
    50: '#5d7773',
    500: '#1d433e',
    950: '#000000',
  },
}

SCSS

$custom: #1d433e;
$custom-light: #5d7773;
$custom-dark: #000000;

JSON

{
  "hex": "#1d433e",
  "rgb": {
    "r": 29,
    "g": 67,
    "b": 62
  },
  "hsl": {
    "h": 172.105,
    "s": 39.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.35339,
    "c": 0.04437,
    "h": 184.2
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#1D433E

secondary

#78444B

accent

#5868CF

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #1D433E

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

Preview Lab → · Contrast checker → · Palette generator →