#1F320F#1F320F

#1F320F is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.1% C 0.062 H 132.9°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F320F
RGB	rgb(31, 50, 15)
HSL	hsl(93, 54%, 13%)
HSV	hsv(93, 70%, 20%)
CMYK	cmyk(38%, 0%, 70%, 80.4%)
CIE-LAB	lab(18.40, -15.18, 19.41)
CIE-LCH	lch(18.40, 24.64, 128.03°)
OKLab	oklab(29.13% -0.0423 0.0455)
OKLCH	oklch(29.13% 0.062 132.9)
XYZ	xyz(1.7919, 2.6069, 0.8606)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F320F #220F32

analogous

#30320F #1F320F #0F3210

triadic

#1F320F #0F1F32 #320F1F

tetradic

#1F320F #0F3032 #220F32 #32100F

square

#1F320F #0F3032 #220F32 #32100F

split-complementary

#1F320F #100F32 #320F30

monochromatic

#0F1807 #0F1807 #1F320F #3C611D #59902B

Accessibility & contrast

On white

13.80

#1F320F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1F320F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F320F

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F320F	#FFFFFF	#000000	##FFFFFF
##1F320F	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0B

Deuteranopia (green-blind)

#322C12

Tritanopia (blue-blind)

#1F302A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1f320f;
/* rgb */ color: rgb(31, 50, 15);
/* oklch */ color: oklch(29.1% 0.062 132.9);

Tailwind

colors: {
  custom: {
    50: '#5c6a4f',
    500: '#1f320f',
    950: '#000000',
  },
}

SCSS

$custom: #1f320f;
$custom-light: #5c6a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f320f",
  "rgb": {
    "r": 31,
    "g": 50,
    "b": 15
  },
  "hsl": {
    "h": 92.571,
    "s": 53.846,
    "l": 12.745
  },
  "oklch": {
    "l": 0.29134,
    "c": 0.06213,
    "h": 132.9
  },
  "luminance": 0.02607
}

Semantic roles & 50–950 ramp

primary

#1F320F

secondary

#51316C

accent

#4BDD9A

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040602

muted

#797A78

Preview Lab

Preview with #1F320F

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

Preview Lab → · Contrast checker → · Palette generator →