#1C4E2A#1C4E2A

#1C4E2A is a dark, moderate green. Relative luminance 0.059; OKLCH L 38.0% C 0.081 H 150.0°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#1C4E2A
RGB	rgb(28, 78, 42)
HSL	hsl(137, 47%, 21%)
HSV	hsv(137, 64%, 31%)
CMYK	cmyk(64.1%, 0%, 46.2%, 69.4%)
CIE-LAB	lab(29.06, -26.00, 16.42)
CIE-LCH	lch(29.06, 30.75, 147.72°)
OKLab	oklab(37.96% -0.0703 0.0406)
OKLCH	oklch(37.96% 0.081 150)
XYZ	xyz(3.6209, 5.8625, 3.1308)
Luminance	0.0586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4E2A #4E1C40

analogous

#274E1C #1C4E2A #1C4E43

triadic

#1C4E2A #2A1C4E #4E2A1C

tetradic

#1C4E2A #1C274E #4E1C40 #4E431C

square

#1C4E2A #1C274E #4E1C40 #4E431C

split-complementary

#1C4E2A #431C4E #4E1C27

monochromatic

#08170C #0C2112 #1C4E2A #2C7B42 #3CA85A

Accessibility & contrast

On white

9.67

#1C4E2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#1C4E2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4E2A

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4E2A	#FFFFFF	#000000	##FFFFFF
##1C4E2A	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4727

Deuteranopia (green-blind)

#48432C

Tritanopia (blue-blind)

#0F4D45

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1c4e2a;
/* rgb */ color: rgb(28, 78, 42);
/* oklch */ color: oklch(38.0% 0.081 150.0);

Tailwind

colors: {
  custom: {
    50: '#5e8064',
    500: '#1c4e2a',
    950: '#000000',
  },
}

SCSS

$custom: #1c4e2a;
$custom-light: #5e8064;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4e2a",
  "rgb": {
    "r": 28,
    "g": 78,
    "b": 42
  },
  "hsl": {
    "h": 136.8,
    "s": 47.17,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37958,
    "c": 0.08121,
    "h": 150
  },
  "luminance": 0.05863
}

Semantic roles & 50–950 ramp

primary

#1C4E2A

secondary

#844271

accent

#51B1D7

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#050A05

muted

#797C79

Preview Lab

Preview with #1C4E2A

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

Preview Lab → · Contrast checker → · Palette generator →