#1F4111#1F4111

#1F4111 is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.8% C 0.085 H 137.9°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#1F4111
RGB	rgb(31, 65, 17)
HSL	hsl(103, 59%, 16%)
HSV	hsv(103, 74%, 25%)
CMYK	cmyk(52.3%, 0%, 73.8%, 74.5%)
CIE-LAB	lab(24.04, -22.77, 24.66)
CIE-LCH	lch(24.04, 33.57, 132.72°)
OKLab	oklab(33.75% -0.0628 0.0568)
OKLCH	oklch(33.75% 0.085 137.9)
XYZ	xyz(2.5565, 4.1122, 1.1892)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 2.93

Hunter Green (survey)

#0B4008

ΔE00 2.95

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4111 #331141

analogous

#374111 #1F4111 #11411B

triadic

#1F4111 #111F41 #41111F

tetradic

#1F4111 #113741 #331141 #411B11

square

#1F4111 #113741 #331141 #411B11

split-complementary

#1F4111 #1B1141 #411137

monochromatic

#0C1806 #0C1806 #1F4111 #36721E #4DA22A

Accessibility & contrast

On white

11.52

#1F4111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#1F4111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4111

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4111	#FFFFFF	#000000	##FFFFFF
##1F4111	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0B

Deuteranopia (green-blind)

#3F3815

Tritanopia (blue-blind)

#1D3F37

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1f4111;
/* rgb */ color: rgb(31, 65, 17);
/* oklch */ color: oklch(33.8% 0.085 137.9);

Tailwind

colors: {
  custom: {
    50: '#5e7651',
    500: '#1f4111',
    950: '#000000',
  },
}

SCSS

$custom: #1f4111;
$custom-light: #5e7651;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4111",
  "rgb": {
    "r": 31,
    "g": 65,
    "b": 17
  },
  "hsl": {
    "h": 102.5,
    "s": 58.537,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33752,
    "c": 0.08472,
    "h": 137.9
  },
  "luminance": 0.04112
}

Semantic roles & 50–950 ramp

primary

#1F4111

secondary

#66337B

accent

#46E2B4

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #1F4111

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

Preview Lab → · Contrast checker → · Palette generator →