#1C4D2E#1C4D2E

#1C4D2E is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.7% C 0.075 H 153.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#1C4D2E
RGB	rgb(28, 77, 46)
HSL	hsl(142, 47%, 21%)
HSV	hsv(142, 64%, 30%)
CMYK	cmyk(63.6%, 0%, 40.3%, 69.8%)
CIE-LAB	lab(28.78, -24.69, 13.59)
CIE-LCH	lch(28.78, 28.18, 151.17°)
OKLab	oklab(37.75% -0.067 0.034)
OKLCH	oklch(37.75% 0.075 153.1)
XYZ	xyz(3.6256, 5.7515, 3.5033)
Luminance	0.0575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4D2E #4D1C3B

analogous

#224D1C #1C4D2E #1C4D46

triadic

#1C4D2E #2E1C4D #4D2E1C

tetradic

#1C4D2E #1C224D #4D1C3B #4D461C

square

#1C4D2E #1C224D #4D1C3B #4D461C

split-complementary

#1C4D2E #461C4D #4D1C22

monochromatic

#08160D #0C2013 #1C4D2E #2C7A49 #3DA764

Accessibility & contrast

On white

9.77

#1C4D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1C4D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4D2E

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4D2E	#FFFFFF	#000000	##FFFFFF
##1C4D2E	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D472C

Deuteranopia (green-blind)

#464230

Tritanopia (blue-blind)

#0D4C45

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1c4d2e;
/* rgb */ color: rgb(28, 77, 46);
/* oklch */ color: oklch(37.7% 0.075 153.1);

Tailwind

colors: {
  custom: {
    50: '#5e7f67',
    500: '#1c4d2e',
    950: '#000000',
  },
}

SCSS

$custom: #1c4d2e;
$custom-light: #5e7f67;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4d2e",
  "rgb": {
    "r": 28,
    "g": 77,
    "b": 46
  },
  "hsl": {
    "h": 142.041,
    "s": 46.667,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37749,
    "c": 0.07511,
    "h": 153.1
  },
  "luminance": 0.05752
}

Semantic roles & 50–950 ramp

primary

#1C4D2E

secondary

#83426B

accent

#51A6D6

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #1C4D2E

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

Preview Lab → · Contrast checker → · Palette generator →