#1F460B#1F460B

#1F460B is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.2% C 0.097 H 137.4°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#1F460B
RGB	rgb(31, 70, 11)
HSL	hsl(100, 73%, 16%)
HSV	hsv(100, 84%, 27%)
CMYK	cmyk(55.7%, 0%, 84.3%, 72.5%)
CIE-LAB	lab(25.85, -25.68, 29.26)
CIE-LCH	lch(25.85, 38.93, 131.27°)
OKLab	oklab(35.22% -0.0712 0.0655)
OKLCH	oklch(35.22% 0.097 137.4)
XYZ	xyz(2.8155, 4.6956, 1.0745)
Luminance	0.0470 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 1.48

Hunter Green (survey)

#0B4008

ΔE00 3.08

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F460B #320B46

analogous

#3C460B #1F460B #0B4614

triadic

#1F460B #0B1F46 #460B1F

tetradic

#1F460B #0B3C46 #320B46 #46140B

square

#1F460B #0B3C46 #320B46 #46140B

split-complementary

#1F460B #140B46 #460B3C

monochromatic

#0C1A04 #0C1A04 #1F460B #367B13 #4EB01C

Accessibility & contrast

On white

10.83

#1F460B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#1F460B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F460B

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F460B	#FFFFFF	#000000	##FFFFFF
##1F460B	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#493F02

Deuteranopia (green-blind)

#443C11

Tritanopia (blue-blind)

#1C433B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1f460b;
/* rgb */ color: rgb(31, 70, 11);
/* oklch */ color: oklch(35.2% 0.097 137.4);

Tailwind

colors: {
  custom: {
    50: '#607a4f',
    500: '#1f460b',
    950: '#000000',
  },
}

SCSS

$custom: #1f460b;
$custom-light: #607a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f460b",
  "rgb": {
    "r": 31,
    "g": 70,
    "b": 11
  },
  "hsl": {
    "h": 99.661,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.35223,
    "c": 0.09673,
    "h": 137.4
  },
  "luminance": 0.04696
}

Semantic roles & 50–950 ramp

primary

#1F460B

secondary

#652A82

accent

#38F0B1

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1F460B

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

Preview Lab → · Contrast checker → · Palette generator →