#1B4E36#1B4E36

#1B4E36 is a dark, moderate teal. Relative luminance 0.059; OKLCH L 38.2% C 0.069 H 160.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B4E36
RGB	rgb(27, 78, 54)
HSL	hsl(152, 49%, 21%)
HSV	hsv(152, 65%, 31%)
CMYK	cmyk(65.4%, 0%, 30.8%, 69.4%)
CIE-LAB	lab(29.28, -23.58, 9.26)
CIE-LCH	lch(29.28, 25.33, 158.57°)
OKLab	oklab(38.21% -0.0646 0.0236)
OKLCH	oklch(38.21% 0.069 160)
XYZ	xyz(3.8419, 5.9478, 4.4349)
Luminance	0.0595 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4E36 #4E1B33

analogous

#1B4E1D #1B4E36 #1B4C4E

triadic

#1B4E36 #361B4E #4E361B

tetradic

#1B4E36 #1D1B4E #4E1B33 #4C4E1B

square

#1B4E36 #1D1B4E #4E1B33 #4C4E1B

split-complementary

#1B4E36 #4E1B4C #4E1D1B

monochromatic

#081710 #0B2117 #1B4E36 #2B7B55 #3AA975

Accessibility & contrast

On white

9.59

#1B4E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1B4E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4E36

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4E36	#FFFFFF	#000000	##FFFFFF
##1B4E36	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4835

Deuteranopia (green-blind)

#464338

Tritanopia (blue-blind)

#044E48

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1b4e36;
/* rgb */ color: rgb(27, 78, 54);
/* oklch */ color: oklch(38.2% 0.069 160.0);

Tailwind

colors: {
  custom: {
    50: '#5d806d',
    500: '#1b4e36',
    950: '#000000',
  },
}

SCSS

$custom: #1b4e36;
$custom-light: #5d806d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4e36",
  "rgb": {
    "r": 27,
    "g": 78,
    "b": 54
  },
  "hsl": {
    "h": 151.765,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3821,
    "c": 0.06873,
    "h": 160
  },
  "luminance": 0.05948
}

Semantic roles & 50–950 ramp

primary

#1B4E36

secondary

#844160

accent

#5090D8

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A07

muted

#797C7A

Preview Lab

Preview with #1B4E36

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

Preview Lab → · Contrast checker → · Palette generator →