#1F4207#1F4207

#1F4207 is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.0% C 0.094 H 135.9°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F4207
RGB	rgb(31, 66, 7)
HSL	hsl(96, 81%, 14%)
HSV	hsv(96, 89%, 26%)
CMYK	cmyk(53%, 0%, 89.4%, 74.1%)
CIE-LAB	lab(24.33, -24.13, 29.39)
CIE-LCH	lch(24.33, 38.03, 129.38°)
OKLab	oklab(33.97% -0.0673 0.0651)
OKLCH	oklch(33.97% 0.094 135.9)
XYZ	xyz(2.5516, 4.2029, 0.8778)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 1.99

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4207 #2A0742

analogous

#3D4207 #1F4207 #07420C

triadic

#1F4207 #071F42 #42071F

tetradic

#1F4207 #073D42 #2A0742 #420C07

square

#1F4207 #073D42 #2A0742 #420C07

split-complementary

#1F4207 #0C0742 #42073D

monochromatic

#0D1C03 #0D1C03 #1F4207 #39790D #53B113

Accessibility & contrast

On white

11.41

#1F4207 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1F4207 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4207

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4207	#FFFFFF	#000000	##FFFFFF
##1F4207	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C00

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#1E3F37

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1f4207;
/* rgb */ color: rgb(31, 66, 7);
/* oklch */ color: oklch(34.0% 0.094 135.9);

Tailwind

colors: {
  custom: {
    50: '#5f774c',
    500: '#1f4207',
    950: '#000000',
  },
}

SCSS

$custom: #1f4207;
$custom-light: #5f774c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4207",
  "rgb": {
    "r": 31,
    "g": 66,
    "b": 7
  },
  "hsl": {
    "h": 95.593,
    "s": 80.822,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33966,
    "c": 0.09367,
    "h": 135.9
  },
  "luminance": 0.04203
}

Semantic roles & 50–950 ramp

primary

#1F4207

secondary

#5B2481

accent

#31F7A6

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050801

muted

#797B77

Preview Lab

Preview with #1F4207

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

Preview Lab → · Contrast checker → · Palette generator →