#313310#313310

#313310 is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.0% C 0.053 H 112.1°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#313310
RGB	rgb(49, 51, 16)
HSL	hsl(63, 52%, 13%)
HSV	hsv(63, 69%, 20%)
CMYK	cmyk(3.9%, 0%, 68.6%, 80%)
CIE-LAB	lab(20.28, -6.79, 21.42)
CIE-LCH	lch(20.28, 22.47, 107.60°)
OKLab	oklab(31.04% -0.0201 0.0495)
OKLCH	oklch(31.04% 0.053 112.1)
XYZ	xyz(2.5440, 3.0581, 0.9464)
Luminance	0.0306 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313310 #121033

analogous

#332310 #313310 #1F3310

triadic

#313310 #103133 #331031

tetradic

#313310 #103323 #121033 #33101F

square

#313310 #103323 #121033 #33101F

split-complementary

#313310 #101F33 #231033

monochromatic

#161707 #161707 #313310 #5E621F #8B902D

Accessibility & contrast

On white

13.03

#313310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#313310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313310

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313310	#FFFFFF	#000000	##FFFFFF
##313310	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300C

Deuteranopia (green-blind)

#373112

Tritanopia (blue-blind)

#35302B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #313310;
/* rgb */ color: rgb(49, 51, 16);
/* oklch */ color: oklch(31.0% 0.053 112.1);

Tailwind

colors: {
  custom: {
    50: '#6a6a4f',
    500: '#313310',
    950: '#000000',
  },
}

SCSS

$custom: #313310;
$custom-light: #6a6a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#313310",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 16
  },
  "hsl": {
    "h": 63.429,
    "s": 52.239,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31037,
    "c": 0.05342,
    "h": 112.1
  },
  "luminance": 0.03058
}

Semantic roles & 50–950 ramp

primary

#313310

secondary

#36326C

accent

#4CDC54

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060602

muted

#7A7A78

Preview Lab

Preview with #313310

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

Preview Lab → · Contrast checker → · Palette generator →