#1C4E37#1C4E37

#1C4E37 is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.3% C 0.067 H 160.7°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#1C4E37
RGB	rgb(28, 78, 55)
HSL	hsl(152, 47%, 21%)
HSV	hsv(152, 64%, 31%)
CMYK	cmyk(64.1%, 0%, 29.5%, 69.4%)
CIE-LAB	lab(29.34, -23.08, 8.71)
CIE-LCH	lch(29.34, 24.67, 159.32°)
OKLab	oklab(38.28% -0.0633 0.0222)
OKLCH	oklch(38.28% 0.067 160.7)
XYZ	xyz(3.8925, 5.9711, 4.5611)
Luminance	0.0597 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4E37 #4E1C33

analogous

#1C4E1E #1C4E37 #1C4C4E

triadic

#1C4E37 #371C4E #4E371C

tetradic

#1C4E37 #1E1C4E #4E1C33 #4C4E1C

square

#1C4E37 #1E1C4E #4E1C33 #4C4E1C

split-complementary

#1C4E37 #4E1C4C #4E1E1C

monochromatic

#081710 #0C2117 #1C4E37 #2C7B57 #3CA877

Accessibility & contrast

On white

9.57

#1C4E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1C4E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4E37

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4E37	#FFFFFF	#000000	##FFFFFF
##1C4E37	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4836

Deuteranopia (green-blind)

#464338

Tritanopia (blue-blind)

#064E48

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1c4e37;
/* rgb */ color: rgb(28, 78, 55);
/* oklch */ color: oklch(38.3% 0.067 160.7);

Tailwind

colors: {
  custom: {
    50: '#5e806d',
    500: '#1c4e37',
    950: '#000000',
  },
}

SCSS

$custom: #1c4e37;
$custom-light: #5e806d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4e37",
  "rgb": {
    "r": 28,
    "g": 78,
    "b": 55
  },
  "hsl": {
    "h": 152.4,
    "s": 47.17,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38276,
    "c": 0.06713,
    "h": 160.7
  },
  "luminance": 0.05971
}

Semantic roles & 50–950 ramp

primary

#1C4E37

secondary

#844260

accent

#518FD7

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#050A07

muted

#797C7A

Preview Lab

Preview with #1C4E37

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

Preview Lab → · Contrast checker → · Palette generator →