#1F3205#1F3205

#1F3205 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.0% C 0.072 H 130.1°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F3205
RGB	rgb(31, 50, 5)
HSL	hsl(85, 82%, 11%)
HSV	hsv(85, 90%, 20%)
CMYK	cmyk(38%, 0%, 90%, 80.4%)
CIE-LAB	lab(18.29, -16.21, 23.66)
CIE-LCH	lch(18.29, 28.68, 124.41°)
OKLab	oklab(29.02% -0.0462 0.0549)
OKLCH	oklch(29.02% 0.072 130.1)
XYZ	xyz(1.7331, 2.5834, 0.5509)
Luminance	0.0258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F3205 #180532

analogous

#322E05 #1F3205 #093205

triadic

#1F3205 #051F32 #32051F

tetradic

#1F3205 #05322E #180532 #320509

square

#1F3205 #05322E #180532 #320509

split-complementary

#1F3205 #050932 #2E0532

monochromatic

#111C03 #111C03 #1F3205 #416A0B #64A110

Accessibility & contrast

On white

13.85

#1F3205 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1F3205 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F3205

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F3205	#FFFFFF	#000000	##FFFFFF
##1F3205	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E00

Deuteranopia (green-blind)

#322C09

Tritanopia (blue-blind)

#202F29

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1f3205;
/* rgb */ color: rgb(31, 50, 5);
/* oklch */ color: oklch(29.0% 0.072 130.1);

Tailwind

colors: {
  custom: {
    50: '#5c6a49',
    500: '#1f3205',
    950: '#000000',
  },
}

SCSS

$custom: #1f3205;
$custom-light: #5c6a49;
$custom-dark: #000000;

JSON

{
  "hex": "#1f3205",
  "rgb": {
    "r": 31,
    "g": 50,
    "b": 5
  },
  "hsl": {
    "h": 85.333,
    "s": 81.818,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29016,
    "c": 0.07173,
    "h": 130.1
  },
  "luminance": 0.02583
}

Semantic roles & 50–950 ramp

primary

#1F3205

secondary

#431F73

accent

#30F884

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #1F3205

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

Preview Lab → · Contrast checker → · Palette generator →