#1F4510#1F4510

#1F4510 is a dark, moderate green. Relative luminance 0.046; OKLCH L 35.0% C 0.092 H 138.3°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F4510
RGB	rgb(31, 69, 16)
HSL	hsl(103, 62%, 17%)
HSV	hsv(103, 77%, 27%)
CMYK	cmyk(55.1%, 0%, 76.8%, 72.9%)
CIE-LAB	lab(25.52, -24.78, 26.73)
CIE-LCH	lch(25.52, 36.45, 132.83°)
OKLab	oklab(34.96% -0.0684 0.061)
OKLCH	oklch(34.96% 0.092 138.3)
XYZ	xyz(2.7866, 4.5848, 1.2282)
Luminance	0.0459 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.89

Hunter Green (survey)

#0B4008

ΔE00 2.76

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4510 #361045

analogous

#3A4510 #1F4510 #10451C

triadic

#1F4510 #101F45 #45101F

tetradic

#1F4510 #103A45 #361045 #451C10

square

#1F4510 #103A45 #361045 #451C10

split-complementary

#1F4510 #1C1045 #45103A

monochromatic

#0B1906 #0B1906 #1F4510 #35771C #4CA827

Accessibility & contrast

On white

10.95

#1F4510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1F4510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4510

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4510	#FFFFFF	#000000	##FFFFFF
##1F4510	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E08

Deuteranopia (green-blind)

#423B15

Tritanopia (blue-blind)

#1C423A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1f4510;
/* rgb */ color: rgb(31, 69, 16);
/* oklch */ color: oklch(35.0% 0.092 138.3);

Tailwind

colors: {
  custom: {
    50: '#5f7951',
    500: '#1f4510',
    950: '#000000',
  },
}

SCSS

$custom: #1f4510;
$custom-light: #5f7951;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4510",
  "rgb": {
    "r": 31,
    "g": 69,
    "b": 16
  },
  "hsl": {
    "h": 103.019,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.34963,
    "c": 0.09164,
    "h": 138.3
  },
  "luminance": 0.04585
}

Semantic roles & 50–950 ramp

primary

#1F4510

secondary

#69327F

accent

#42E5B7

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1F4510

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

Preview Lab → · Contrast checker → · Palette generator →