#313504#313504

#313504 is a dark, moderate yellow. Relative luminance 0.032; OKLCH L 31.5% C 0.067 H 114.4°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#313504
RGB	rgb(49, 53, 4)
HSL	hsl(65, 86%, 11%)
HSV	hsv(65, 92%, 21%)
CMYK	cmyk(7.5%, 0%, 92.5%, 79.2%)
CIE-LAB	lab(20.86, -8.96, 27.39)
CIE-LCH	lch(20.86, 28.82, 108.11°)
OKLab	oklab(31.47% -0.0278 0.0612)
OKLCH	oklch(31.47% 0.067 114.4)
XYZ	xyz(2.5617, 3.2080, 0.5991)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313504 #080435

analogous

#352004 #313504 #183504

triadic

#313504 #043135 #350431

tetradic

#313504 #043520 #080435 #350418

square

#313504 #043520 #080435 #350418

split-complementary

#313504 #041835 #200435

monochromatic

#1A1C02 #1A1C02 #313504 #666E08 #9AA70D

Accessibility & contrast

On white

12.79

#313504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#313504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313504

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313504	#FFFFFF	#000000	##FFFFFF
##313504	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3200

Deuteranopia (green-blind)

#3A3308

Tritanopia (blue-blind)

#35312C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #313504;
/* rgb */ color: rgb(49, 53, 4);
/* oklch */ color: oklch(31.5% 0.067 114.4);

Tailwind

colors: {
  custom: {
    50: '#6b6c49',
    500: '#313504',
    950: '#000000',
  },
}

SCSS

$custom: #313504;
$custom-light: #6b6c49;
$custom-dark: #000000;

JSON

{
  "hex": "#313504",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 4
  },
  "hsl": {
    "h": 64.898,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.31468,
    "c": 0.06719,
    "h": 114.4
  },
  "luminance": 0.03208
}

Semantic roles & 50–950 ramp

primary

#313504

secondary

#251E77

accent

#2CFC3D

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #313504

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

Preview Lab → · Contrast checker → · Palette generator →