#1F530D#1F530D

#1F530D is a dark, moderate green. Relative luminance 0.065; OKLCH L 39.2% C 0.113 H 139.3°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#1F530D
RGB	rgb(31, 83, 13)
HSL	hsl(105, 73%, 19%)
HSV	hsv(105, 84%, 33%)
CMYK	cmyk(62.7%, 0%, 84.3%, 67.5%)
CIE-LAB	lab(30.66, -31.18, 33.15)
CIE-LCH	lch(30.66, 45.51, 133.25°)
OKLab	oklab(39.19% -0.0858 0.074)
OKLCH	oklch(39.19% 0.113 139.3)
XYZ	xyz(3.7308, 6.5066, 1.4400)
Luminance	0.0651 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F530D #410D53

analogous

#42530D #1F530D #0D531E

triadic

#1F530D #0D1F53 #530D1F

tetradic

#1F530D #0D4253 #410D53 #531E0D

square

#1F530D #0D4253 #410D53 #531E0D

split-complementary

#1F530D #1E0D53 #530D42

monochromatic

#0A1A04 #0B1E05 #1F530D #338815 #47BD1E

Accessibility & contrast

On white

9.12

#1F530D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1F530D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F530D

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F530D	#FFFFFF	#000000	##FFFFFF
##1F530D	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B00

Deuteranopia (green-blind)

#4F4715

Tritanopia (blue-blind)

#195046

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1f530d;
/* rgb */ color: rgb(31, 83, 13);
/* oklch */ color: oklch(39.2% 0.113 139.3);

Tailwind

colors: {
  custom: {
    50: '#628452',
    500: '#1f530d',
    950: '#000000',
  },
}

SCSS

$custom: #1f530d;
$custom-light: #628452;
$custom-dark: #000000;

JSON

{
  "hex": "#1f530d",
  "rgb": {
    "r": 31,
    "g": 83,
    "b": 13
  },
  "hsl": {
    "h": 104.571,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39191,
    "c": 0.11332,
    "h": 139.3
  },
  "luminance": 0.06507
}

Semantic roles & 50–950 ramp

primary

#1F530D

secondary

#752E8E

accent

#38F0C0

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#050B02

muted

#7A7C78

Preview Lab

Preview with #1F530D

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

Preview Lab → · Contrast checker → · Palette generator →