#313601#313601

#313601 is a dark, moderate yellow. Relative luminance 0.033; OKLCH L 31.7% C 0.071 H 115.4°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#313601
RGB	rgb(49, 54, 1)
HSL	hsl(66, 96%, 11%)
HSV	hsv(66, 98%, 21%)
CMYK	cmyk(9.3%, 0%, 98.1%, 78.8%)
CIE-LAB	lab(21.18, -9.78, 28.97)
CIE-LCH	lch(21.18, 30.58, 108.66°)
OKLab	oklab(31.72% -0.0305 0.0643)
OKLCH	oklch(31.72% 0.071 115.4)
XYZ	xyz(2.5914, 3.2935, 0.5279)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313601 #060136

analogous

#362001 #313601 #163601

triadic

#313601 #013136 #360131

tetradic

#313601 #013620 #060136 #360116

square

#313601 #013620 #060136 #360116

split-complementary

#313601 #011636 #200136

monochromatic

#1B1E01 #1B1E01 #313601 #687202 #9EAE03

Accessibility & contrast

On white

12.66

#313601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#313601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313601

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313601	#FFFFFF	#000000	##FFFFFF
##313601	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#3A3305

Tritanopia (blue-blind)

#35322D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #313601;
/* rgb */ color: rgb(49, 54, 1);
/* oklch */ color: oklch(31.7% 0.071 115.4);

Tailwind

colors: {
  custom: {
    50: '#6b6c48',
    500: '#313601',
    950: '#000000',
  },
}

SCSS

$custom: #313601;
$custom-light: #6b6c48;
$custom-dark: #000000;

JSON

{
  "hex": "#313601",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 1
  },
  "hsl": {
    "h": 65.66,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.31721,
    "c": 0.07115,
    "h": 115.4
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#313601

secondary

#21187B

accent

#29FF3D

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313601

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

Preview Lab → · Contrast checker → · Palette generator →