#1F321D#1F321D

#1F321D is a dark, muted green. Relative luminance 0.027; OKLCH L 29.4% C 0.045 H 142.1°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F321D
RGB	rgb(31, 50, 29)
HSL	hsl(114, 27%, 15%)
HSV	hsv(114, 42%, 20%)
CMYK	cmyk(38%, 0%, 42%, 80.4%)
CIE-LAB	lab(18.63, -12.93, 10.99)
CIE-LCH	lch(18.63, 16.97, 139.64°)
OKLab	oklab(29.4% -0.0353 0.0274)
OKLCH	oklch(29.4% 0.045 142.1)
XYZ	xyz(1.9274, 2.6611, 1.5743)
Luminance	0.0266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F321D #301D32

analogous

#29321D #1F321D #1D3225

triadic

#1F321D #1D1F32 #321D1F

tetradic

#1F321D #1D2932 #301D32 #32251D

square

#1F321D #1D2932 #301D32 #32251D

split-complementary

#1F321D #251D32 #321D29

monochromatic

#0C130B #0C130B #1F321D #375933 #4F7F4A

Accessibility & contrast

On white

13.71

#1F321D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1F321D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F321D

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F321D	#FFFFFF	#000000	##FFFFFF
##1F321D	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E1C

Deuteranopia (green-blind)

#302D1E

Tritanopia (blue-blind)

#1D312D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1f321d;
/* rgb */ color: rgb(31, 50, 29);
/* oklch */ color: oklch(29.4% 0.045 142.1);

Tailwind

colors: {
  custom: {
    50: '#5b6a59',
    500: '#1f321d',
    950: '#000000',
  },
}

SCSS

$custom: #1f321d;
$custom-light: #5b6a59;
$custom-dark: #000000;

JSON

{
  "hex": "#1f321d",
  "rgb": {
    "r": 31,
    "g": 50,
    "b": 29
  },
  "hsl": {
    "h": 114.286,
    "s": 26.582,
    "l": 15.49
  },
  "oklch": {
    "l": 0.29403,
    "c": 0.04467,
    "h": 142.1
  },
  "luminance": 0.02661
}

Semantic roles & 50–950 ramp

primary

#1F321D

secondary

#624665

accent

#65C3BA

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#040603

muted

#797A78

Preview Lab

Preview with #1F321D

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

Preview Lab → · Contrast checker → · Palette generator →