#312601#312601

#312601 is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.4% C 0.055 H 91.8°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#312601
RGB	rgb(49, 38, 1)
HSL	hsl(46, 96%, 10%)
HSV	hsv(46, 98%, 19%)
CMYK	cmyk(0%, 22.4%, 98%, 80.8%)
CIE-LAB	lab(15.70, 0.58, 22.51)
CIE-LCH	lch(15.70, 22.52, 88.52°)
OKLab	oklab(27.36% -0.0017 0.0548)
OKLCH	oklch(27.36% 0.055 91.8)
XYZ	xyz(1.9653, 2.0415, 0.3192)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312601 #010C31

analogous

#310E01 #312601 #243101

triadic

#312601 #013126 #260131

tetradic

#312601 #01310E #010C31 #310124

square

#312601 #01310E #010C31 #310124

split-complementary

#312601 #012431 #0E0131

monochromatic

#1E1701 #1E1701 #312601 #6D5502 #A98303

Accessibility & contrast

On white

14.91

#312601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#312601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312601

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312601	#FFFFFF	#000000	##FFFFFF
##312601	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2500

Deuteranopia (green-blind)

#2F2803

Tritanopia (blue-blind)

#36221F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #312601;
/* rgb */ color: rgb(49, 38, 1);
/* oklch */ color: oklch(27.4% 0.055 91.8);

Tailwind

colors: {
  custom: {
    50: '#6b6047',
    500: '#312601',
    950: '#000000',
  },
}

SCSS

$custom: #312601;
$custom-light: #6b6047;
$custom-dark: #000000;

JSON

{
  "hex": "#312601",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 1
  },
  "hsl": {
    "h": 46.25,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.27355,
    "c": 0.05479,
    "h": 91.8
  },
  "luminance": 0.02041
}

Semantic roles & 50–950 ramp

primary

#312601

secondary

#172D77

accent

#5AFF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#070400

muted

#7A7977

Preview Lab

Preview with #312601

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

Preview Lab → · Contrast checker → · Palette generator →