#313507#313507

#313507 is a dark, moderate yellow. Relative luminance 0.032; OKLCH L 31.5% C 0.065 H 114.5°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#313507
RGB	rgb(49, 53, 7)
HSL	hsl(65, 77%, 12%)
HSV	hsv(65, 87%, 21%)
CMYK	cmyk(7.5%, 0%, 86.8%, 79.2%)
CIE-LAB	lab(20.88, -8.75, 26.20)
CIE-LCH	lch(20.88, 27.62, 108.47°)
OKLab	oklab(31.5% -0.0268 0.0588)
OKLCH	oklch(31.5% 0.065 114.5)
XYZ	xyz(2.5782, 3.2146, 0.6856)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313507 #0B0735

analogous

#352207 #313507 #1A3507

triadic

#313507 #073135 #350731

tetradic

#313507 #073522 #0B0735 #35071A

square

#313507 #073522 #0B0735 #35071A

split-complementary

#313507 #071A35 #220735

monochromatic

#191B04 #191B04 #313507 #636B0E #95A115

Accessibility & contrast

On white

12.78

#313507 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#313507 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313507

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313507	#FFFFFF	#000000	##FFFFFF
##313507	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3201

Deuteranopia (green-blind)

#39330B

Tritanopia (blue-blind)

#35312C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #313507;
/* rgb */ color: rgb(49, 53, 7);
/* oklch */ color: oklch(31.5% 0.065 114.5);

Tailwind

colors: {
  custom: {
    50: '#6b6c4b',
    500: '#313507',
    950: '#000000',
  },
}

SCSS

$custom: #313507;
$custom-light: #6b6c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#313507",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 7
  },
  "hsl": {
    "h": 65.217,
    "s": 76.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.31496,
    "c": 0.06457,
    "h": 114.5
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary

#313507

secondary

#2A2375

accent

#35F345

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #313507

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

Preview Lab → · Contrast checker → · Palette generator →