#1D4E39#1D4E39

#1D4E39 is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.4% C 0.065 H 162.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#1D4E39
RGB	rgb(29, 78, 57)
HSL	hsl(154, 46%, 21%)
HSV	hsv(154, 63%, 31%)
CMYK	cmyk(62.8%, 0%, 26.9%, 69.4%)
CIE-LAB	lab(29.43, -22.33, 7.57)
CIE-LCH	lch(29.43, 23.58, 161.27°)
OKLab	oklab(38.37% -0.0616 0.0194)
OKLCH	oklch(38.37% 0.065 162.6)
XYZ	xyz(3.9692, 6.0050, 4.8200)
Luminance	0.0600 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4E39 #4E1D32

analogous

#1D4E20 #1D4E39 #1D4A4E

triadic

#1D4E39 #391D4E #4E391D

tetradic

#1D4E39 #201D4E #4E1D32 #4A4E1D

square

#1D4E39 #201D4E #4E1D32 #4A4E1D

split-complementary

#1D4E39 #4E1D4A #4E201D

monochromatic

#081610 #0C2118 #1D4E39 #2E7B5A #3EA77A

Accessibility & contrast

On white

9.54

#1D4E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1D4E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4E39

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4E39	#FFFFFF	#000000	##FFFFFF
##1D4E39	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4838

Deuteranopia (green-blind)

#46433A

Tritanopia (blue-blind)

#074E48

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1d4e39;
/* rgb */ color: rgb(29, 78, 57);
/* oklch */ color: oklch(38.4% 0.065 162.6);

Tailwind

colors: {
  custom: {
    50: '#5e806f',
    500: '#1d4e39',
    950: '#000000',
  },
}

SCSS

$custom: #1d4e39;
$custom-light: #5e806f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4e39",
  "rgb": {
    "r": 29,
    "g": 78,
    "b": 57
  },
  "hsl": {
    "h": 154.286,
    "s": 45.794,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38372,
    "c": 0.06453,
    "h": 162.6
  },
  "luminance": 0.06005
}

Semantic roles & 50–950 ramp

primary

#1D4E39

secondary

#83445F

accent

#528BD5

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#050A07

muted

#797C7A

Preview Lab

Preview with #1D4E39

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

Preview Lab → · Contrast checker → · Palette generator →