#343F10#343F10

#343F10 is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.7% C 0.070 H 121.5°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#343F10
RGB	rgb(52, 63, 16)
HSL	hsl(74, 59%, 15%)
HSV	hsv(74, 75%, 25%)
CMYK	cmyk(17.5%, 0%, 74.6%, 75.3%)
CIE-LAB	lab(24.71, -12.57, 26.29)
CIE-LCH	lch(24.71, 29.14, 115.55°)
OKLab	oklab(34.66% -0.0365 0.0597)
OKLCH	oklch(34.66% 0.07 121.5)
XYZ	xyz(3.2872, 4.3225, 1.1513)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343F10 #1B103F

analogous

#3F3210 #343F10 #1C3F10

triadic

#343F10 #10343F #3F1034

tetradic

#343F10 #103F32 #1B103F #3F101C

square

#343F10 #103F32 #1B103F #3F101C

split-complementary

#343F10 #101C3F #32103F

monochromatic

#141806 #141806 #343F10 #5C701C #85A129

Accessibility & contrast

On white

11.26

#343F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#343F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343F10

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343F10	#FFFFFF	#000000	##FFFFFF
##343F10	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0A

Deuteranopia (green-blind)

#423B13

Tritanopia (blue-blind)

#373B35

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #343f10;
/* rgb */ color: rgb(52, 63, 16);
/* oklch */ color: oklch(34.7% 0.070 121.5);

Tailwind

colors: {
  custom: {
    50: '#6d7451',
    500: '#343f10',
    950: '#000000',
  },
}

SCSS

$custom: #343f10;
$custom-light: #6d7451;
$custom-dark: #000000;

JSON

{
  "hex": "#343f10",
  "rgb": {
    "r": 52,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 74.043,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34664,
    "c": 0.07,
    "h": 121.5
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#343F10

secondary

#423279

accent

#45E36A

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #343F10

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

Preview Lab → · Contrast checker → · Palette generator →