#343903#343903

#343903 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 32.9% C 0.072 H 115.2°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#343903
RGB	rgb(52, 57, 3)
HSL	hsl(66, 90%, 12%)
HSV	hsv(66, 95%, 22%)
CMYK	cmyk(8.8%, 0%, 94.7%, 77.6%)
CIE-LAB	lab(22.52, -9.89, 29.67)
CIE-LCH	lch(22.52, 31.28, 108.43°)
OKLab	oklab(32.87% -0.0306 0.0651)
OKLCH	oklch(32.87% 0.072 115.2)
XYZ	xyz(2.8958, 3.6629, 0.6406)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343903 #080339

analogous

#392303 #343903 #193903

triadic

#343903 #033439 #390334

tetradic

#343903 #033923 #080339 #390319

square

#343903 #033923 #080339 #390319

split-complementary

#343903 #031939 #230339

monochromatic

#1B1D02 #1B1D02 #343903 #697306 #9EAD09

Accessibility & contrast

On white

12.12

#343903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#343903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343903

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343903	#FFFFFF	#000000	##FFFFFF
##343903	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3500

Deuteranopia (green-blind)

#3E3607

Tritanopia (blue-blind)

#38352F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #343903;
/* rgb */ color: rgb(52, 57, 3);
/* oklch */ color: oklch(32.9% 0.072 115.2);

Tailwind

colors: {
  custom: {
    50: '#6e6f49',
    500: '#343903',
    950: '#000000',
  },
}

SCSS

$custom: #343903;
$custom-light: #6e6f49;
$custom-dark: #000000;

JSON

{
  "hex": "#343903",
  "rgb": {
    "r": 52,
    "g": 57,
    "b": 3
  },
  "hsl": {
    "h": 65.556,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.32873,
    "c": 0.07199,
    "h": 115.2
  },
  "luminance": 0.03663
}

Semantic roles & 50–950 ramp

primary

#343903

secondary

#251C7C

accent

#29FF3D

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #343903

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

Preview Lab → · Contrast checker → · Palette generator →