#1C4E0F#1C4E0F

#1C4E0F is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.6% C 0.107 H 140.0°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#1C4E0F
RGB	rgb(28, 78, 15)
HSL	hsl(108, 68%, 18%)
HSV	hsv(108, 81%, 31%)
CMYK	cmyk(64.1%, 0%, 80.8%, 69.4%)
CIE-LAB	lab(28.72, -29.82, 30.42)
CIE-LCH	lch(28.72, 42.60, 134.43°)
OKLab	oklab(37.57% -0.0819 0.0686)
OKLCH	oklch(37.57% 0.107 140)
XYZ	xyz(3.2894, 5.7299, 1.3845)
Luminance	0.0573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4E0F #410F4E

analogous

#3B4E0F #1C4E0F #0F4E21

triadic

#1C4E0F #0F1C4E #4E0F1C

tetradic

#1C4E0F #0F3B4E #410F4E #4E210F

square

#1C4E0F #0F3B4E #410F4E #4E210F

split-complementary

#1C4E0F #210F4E #4E0F3B

monochromatic

#091A05 #0A1B05 #1C4E0F #2E8119 #41B523

Accessibility & contrast

On white

9.79

#1C4E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1C4E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4E0F

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4E0F	#FFFFFF	#000000	##FFFFFF
##1C4E0F	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504604

Deuteranopia (green-blind)

#4A4216

Tritanopia (blue-blind)

#164B42

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1c4e0f;
/* rgb */ color: rgb(28, 78, 15);
/* oklch */ color: oklch(37.6% 0.107 140.0);

Tailwind

colors: {
  custom: {
    50: '#5f8052',
    500: '#1c4e0f',
    950: '#000000',
  },
}

SCSS

$custom: #1c4e0f;
$custom-light: #5f8052;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4e0f",
  "rgb": {
    "r": 28,
    "g": 78,
    "b": 15
  },
  "hsl": {
    "h": 107.619,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37565,
    "c": 0.10682,
    "h": 140
  },
  "luminance": 0.0573
}

Semantic roles & 50–950 ramp

primary

#1C4E0F

secondary

#763188

accent

#3DEBC7

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1C4E0F

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

Preview Lab → · Contrast checker → · Palette generator →