#1F4E12#1F4E12

#1F4E12 is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.7% C 0.103 H 139.7°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#1F4E12
RGB	rgb(31, 78, 18)
HSL	hsl(107, 63%, 19%)
HSV	hsv(107, 77%, 31%)
CMYK	cmyk(60.3%, 0%, 76.9%, 69.4%)
CIE-LAB	lab(28.86, -28.64, 29.30)
CIE-LCH	lch(28.86, 40.97, 134.35°)
OKLab	oklab(37.72% -0.0787 0.0667)
OKLCH	oklch(37.72% 0.103 139.7)
XYZ	xyz(3.3985, 5.7835, 1.5094)
Luminance	0.0578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4E12 #41124E

analogous

#3D4E12 #1F4E12 #124E23

triadic

#1F4E12 #121F4E #4E121F

tetradic

#1F4E12 #123D4E #41124E #4E2312

square

#1F4E12 #123D4E #41124E #4E2312

split-complementary

#1F4E12 #23124E #4E123D

monochromatic

#0A1906 #0B1C07 #1F4E12 #33801D #47B129

Accessibility & contrast

On white

9.74

#1F4E12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#1F4E12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4E12

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4E12	#FFFFFF	#000000	##FFFFFF
##1F4E12	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504609

Deuteranopia (green-blind)

#4A4318

Tritanopia (blue-blind)

#1A4B42

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1f4e12;
/* rgb */ color: rgb(31, 78, 18);
/* oklch */ color: oklch(37.7% 0.103 139.7);

Tailwind

colors: {
  custom: {
    50: '#618054',
    500: '#1f4e12',
    950: '#000000',
  },
}

SCSS

$custom: #1f4e12;
$custom-light: #618054;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4e12",
  "rgb": {
    "r": 31,
    "g": 78,
    "b": 18
  },
  "hsl": {
    "h": 107,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3772,
    "c": 0.10315,
    "h": 139.7
  },
  "luminance": 0.05784
}

Semantic roles & 50–950 ramp

primary

#1F4E12

secondary

#753587

accent

#42E6C2

background

#F5F7F4

surface

#EAEEE8

border

#C6C9C4

text

#050A03

muted

#797C78

Preview Lab

Preview with #1F4E12

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

Preview Lab → · Contrast checker → · Palette generator →