#343F05#343F05

#343F05 is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.6% C 0.078 H 120.5°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#343F05
RGB	rgb(52, 63, 5)
HSL	hsl(71, 85%, 13%)
HSV	hsv(71, 92%, 25%)
CMYK	cmyk(17.5%, 0%, 92.1%, 75.3%)
CIE-LAB	lab(24.63, -13.31, 30.97)
CIE-LCH	lch(24.63, 33.71, 113.26°)
OKLab	oklab(34.57% -0.0398 0.0675)
OKLCH	oklch(34.57% 0.078 120.5)
XYZ	xyz(3.2211, 4.2960, 0.8031)
Luminance	0.0430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343F05 #10053F

analogous

#3F2D05 #343F05 #173F05

triadic

#343F05 #05343F #3F0534

tetradic

#343F05 #053F2D #10053F #3F0517

square

#343F05 #053F2D #10053F #3F0517

split-complementary

#343F05 #05173F #2D053F

monochromatic

#171C02 #171C02 #343F05 #637809 #92B00E

Accessibility & contrast

On white

11.30

#343F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#343F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343F05

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343F05	#FFFFFF	#000000	##FFFFFF
##343F05	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B00

Deuteranopia (green-blind)

#423B0B

Tritanopia (blue-blind)

#383B35

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #343f05;
/* rgb */ color: rgb(52, 63, 5);
/* oklch */ color: oklch(34.6% 0.078 120.5);

Tailwind

colors: {
  custom: {
    50: '#6e744b',
    500: '#343f05',
    950: '#000000',
  },
}

SCSS

$custom: #343f05;
$custom-light: #6e744b;
$custom-dark: #000000;

JSON

{
  "hex": "#343f05",
  "rgb": {
    "r": 52,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 71.379,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.34571,
    "c": 0.07838,
    "h": 120.5
  },
  "luminance": 0.04296
}

Semantic roles & 50–950 ramp

primary

#343F05

secondary

#322080

accent

#2CFC54

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #343F05

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

Preview Lab → · Contrast checker → · Palette generator →