#1F4206#1F4206

#1F4206 is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.0% C 0.094 H 135.8°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F4206
RGB	rgb(31, 66, 6)
HSL	hsl(95, 83%, 14%)
HSV	hsv(95, 91%, 26%)
CMYK	cmyk(53%, 0%, 90.9%, 74.1%)
CIE-LAB	lab(24.32, -24.20, 29.80)
CIE-LCH	lch(24.32, 38.39, 129.09°)
OKLab	oklab(33.96% -0.0676 0.0658)
OKLCH	oklch(33.96% 0.094 135.8)
XYZ	xyz(2.5461, 4.2007, 0.8489)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.02

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4206 #290642

analogous

#3D4206 #1F4206 #06420B

triadic

#1F4206 #061F42 #42061F

tetradic

#1F4206 #063D42 #290642 #420B06

square

#1F4206 #063D42 #290642 #420B06

split-complementary

#1F4206 #0B0642 #42063D

monochromatic

#0D1C03 #0D1C03 #1F4206 #397A0B #54B210

Accessibility & contrast

On white

11.41

#1F4206 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1F4206 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4206

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4206	#FFFFFF	#000000	##FFFFFF
##1F4206	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)

#40390D

Tritanopia (blue-blind)

#1E3F37

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1f4206;
/* rgb */ color: rgb(31, 66, 6);
/* oklch */ color: oklch(34.0% 0.094 135.8);

Tailwind

colors: {
  custom: {
    50: '#5f774c',
    500: '#1f4206',
    950: '#000000',
  },
}

SCSS

$custom: #1f4206;
$custom-light: #5f774c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4206",
  "rgb": {
    "r": 31,
    "g": 66,
    "b": 6
  },
  "hsl": {
    "h": 95,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.33958,
    "c": 0.09436,
    "h": 135.8
  },
  "luminance": 0.04201
}

Semantic roles & 50–950 ramp

primary

#1F4206

secondary

#5A2282

accent

#2EFAA5

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050801

muted

#797B77

Preview Lab

Preview with #1F4206

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

Preview Lab → · Contrast checker → · Palette generator →