#1F590E#1F590E

#1F590E is a dark, vivid green. Relative luminance 0.075; OKLCH L 41.0% C 0.121 H 139.9°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#1F590E
RGB	rgb(31, 89, 14)
HSL	hsl(106, 73%, 20%)
HSV	hsv(106, 84%, 35%)
CMYK	cmyk(65.2%, 0%, 84.3%, 65.1%)
CIE-LAB	lab(32.85, -33.55, 34.88)
CIE-LCH	lch(32.85, 48.40, 133.88°)
OKLab	oklab(41.01% -0.0922 0.0778)
OKLCH	oklch(41.01% 0.121 139.9)
XYZ	xyz(4.2165, 7.4674, 1.6345)
Luminance	0.0747 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F590E #480E59

analogous

#44590E #1F590E #0E5922

triadic

#1F590E #0E1F59 #590E1F

tetradic

#1F590E #0E4459 #480E59 #59220E

square

#1F590E #0E4459 #480E59 #59220E

split-complementary

#1F590E #220E59 #590E44

monochromatic

#091A04 #0D2406 #1F590E #318E16 #44C31F

Accessibility & contrast

On white

8.42

#1F590E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1F590E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F590E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F590E	#FFFFFF	#000000	##FFFFFF
##1F590E	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5000

Deuteranopia (green-blind)

#554B17

Tritanopia (blue-blind)

#17564B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1f590e;
/* rgb */ color: rgb(31, 89, 14);
/* oklch */ color: oklch(41.0% 0.121 139.9);

Tailwind

colors: {
  custom: {
    50: '#638853',
    500: '#1f590e',
    950: '#000000',
  },
}

SCSS

$custom: #1f590e;
$custom-light: #638853;
$custom-dark: #000000;

JSON

{
  "hex": "#1f590e",
  "rgb": {
    "r": 31,
    "g": 89,
    "b": 14
  },
  "hsl": {
    "h": 106.4,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41005,
    "c": 0.12059,
    "h": 139.9
  },
  "luminance": 0.07468
}

Semantic roles & 50–950 ramp

primary

#1F590E

secondary

#7D3093

accent

#38F0C6

background

#F6F8F5

surface

#EBF0E8

border

#C6CBC4

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #1F590E

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

Preview Lab → · Contrast checker → · Palette generator →