#312A07#312A07

#312A07 is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.5% C 0.052 H 97.7°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#312A07
RGB	rgb(49, 42, 7)
HSL	hsl(50, 75%, 11%)
HSV	hsv(50, 86%, 19%)
CMYK	cmyk(0%, 14.3%, 85.7%, 80.8%)
CIE-LAB	lab(17.10, -1.66, 21.81)
CIE-LCH	lch(17.10, 21.87, 94.35°)
OKLab	oklab(28.48% -0.0069 0.0511)
OKLCH	oklch(28.48% 0.052 97.7)
XYZ	xyz(2.1330, 2.3243, 0.5373)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312A07 #070E31

analogous

#311507 #312A07 #233107

triadic

#312A07 #07312A #2A0731

tetradic

#312A07 #073115 #070E31 #310723

square

#312A07 #073115 #070E31 #310723

split-complementary

#312A07 #072331 #150731

monochromatic

#1B1704 #1B1704 #312A07 #67580F #9C8616

Accessibility & contrast

On white

14.34

#312A07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#312A07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312A07

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312A07	#FFFFFF	#000000	##FFFFFF
##312A07	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2903

Deuteranopia (green-blind)

#312B09

Tritanopia (blue-blind)

#362623

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #312a07;
/* rgb */ color: rgb(49, 42, 7);
/* oklch */ color: oklch(28.5% 0.052 97.7);

Tailwind

colors: {
  custom: {
    50: '#6b634a',
    500: '#312a07',
    950: '#000000',
  },
}

SCSS

$custom: #312a07;
$custom-light: #6b634a;
$custom-dark: #000000;

JSON

{
  "hex": "#312a07",
  "rgb": {
    "r": 49,
    "g": 42,
    "b": 7
  },
  "hsl": {
    "h": 50,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.28483,
    "c": 0.05154,
    "h": 97.7
  },
  "luminance": 0.02324
}

Semantic roles & 50–950 ramp

primary

#312A07

secondary

#233071

accent

#55F236

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#070501

muted

#7A7977

Preview Lab

Preview with #312A07

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

Preview Lab → · Contrast checker → · Palette generator →