#313005#313005

#313005 is a dark, moderate yellow. Relative luminance 0.028; OKLCH L 30.1% C 0.060 H 108.2°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#313005
RGB	rgb(49, 48, 5)
HSL	hsl(59, 81%, 11%)
HSV	hsv(59, 90%, 19%)
CMYK	cmyk(0%, 2%, 89.8%, 80.8%)
CIE-LAB	lab(19.13, -5.74, 25.03)
CIE-LCH	lch(19.13, 25.68, 102.92°)
OKLab	oklab(30.09% -0.0187 0.057)
OKLCH	oklch(30.09% 0.06 108.2)
XYZ	xyz(2.3511, 2.7779, 0.5559)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313005 #050631

analogous

#311A05 #313005 #1C3105

triadic

#313005 #053130 #300531

tetradic

#313005 #05311A #050631 #31051C

square

#313005 #05311A #050631 #31051C

split-complementary

#313005 #051C31 #1A0531

monochromatic

#1C1B03 #1C1B03 #313005 #69660B #A09D10

Accessibility & contrast

On white

13.50

#313005 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#313005 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313005

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313005	#FFFFFF	#000000	##FFFFFF
##313005	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E00

Deuteranopia (green-blind)

#362F08

Tritanopia (blue-blind)

#352C28

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #313005;
/* rgb */ color: rgb(49, 48, 5);
/* oklch */ color: oklch(30.1% 0.060 108.2);

Tailwind

colors: {
  custom: {
    50: '#6b6849',
    500: '#313005',
    950: '#000000',
  },
}

SCSS

$custom: #313005;
$custom-light: #6b6849;
$custom-dark: #000000;

JSON

{
  "hex": "#313005",
  "rgb": {
    "r": 49,
    "g": 48,
    "b": 5
  },
  "hsl": {
    "h": 58.636,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.30089,
    "c": 0.06002,
    "h": 108.2
  },
  "luminance": 0.02778
}

Semantic roles & 50–950 ramp

primary

#313005

secondary

#1F2172

accent

#34F830

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #313005

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

Preview Lab → · Contrast checker → · Palette generator →