#1C4E19#1C4E19

#1C4E19 is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.7% C 0.099 H 142.4°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C4E19
RGB	rgb(28, 78, 25)
HSL	hsl(117, 51%, 20%)
HSV	hsv(117, 68%, 31%)
CMYK	cmyk(64.1%, 0%, 67.9%, 69.4%)
CIE-LAB	lab(28.81, -28.76, 25.81)
CIE-LCH	lch(28.81, 38.64, 138.10°)
OKLab	oklab(37.67% -0.0783 0.0603)
OKLCH	oklch(37.67% 0.099 142.4)
XYZ	xyz(3.3786, 5.7655, 1.8543)
Luminance	0.0577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.76

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4E19 #4B194E

analogous

#364E19 #1C4E19 #194E31

triadic

#1C4E19 #191C4E #4E191C

tetradic

#1C4E19 #19364E #4B194E #4E3119

square

#1C4E19 #19364E #4B194E #4E3119

split-complementary

#1C4E19 #31194E #4E1936

monochromatic

#081707 #0B200A #1C4E19 #2D7C28 #3DAB37

Accessibility & contrast

On white

9.75

#1C4E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1C4E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4E19

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4E19	#FFFFFF	#000000	##FFFFFF
##1C4E19	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504713

Deuteranopia (green-blind)

#4A421D

Tritanopia (blue-blind)

#144C43

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1c4e19;
/* rgb */ color: rgb(28, 78, 25);
/* oklch */ color: oklch(37.7% 0.099 142.4);

Tailwind

colors: {
  custom: {
    50: '#5f8058',
    500: '#1c4e19',
    950: '#000000',
  },
}

SCSS

$custom: #1c4e19;
$custom-light: #5f8058;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4e19",
  "rgb": {
    "r": 28,
    "g": 78,
    "b": 25
  },
  "hsl": {
    "h": 116.604,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37672,
    "c": 0.09883,
    "h": 142.4
  },
  "luminance": 0.05766
}

Semantic roles & 50–950 ramp

primary

#1C4E19

secondary

#813E84

accent

#4DDBD3

background

#F5F7F5

surface

#EAEEE9

border

#C6C9C5

text

#050A03

muted

#797C78

Preview Lab

Preview with #1C4E19

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

Preview Lab → · Contrast checker → · Palette generator →