#312C07#312C07

#312C07 is a dark, muted yellow. Relative luminance 0.025; OKLCH L 29.0% C 0.054 H 101.5°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#312C07
RGB	rgb(49, 44, 7)
HSL	hsl(53, 75%, 11%)
HSV	hsv(53, 86%, 19%)
CMYK	cmyk(0%, 10.2%, 85.7%, 80.8%)
CIE-LAB	lab(17.78, -2.99, 22.63)
CIE-LCH	lch(17.78, 22.82, 97.53°)
OKLab	oklab(29.02% -0.0106 0.0525)
OKLCH	oklch(29.02% 0.054 101.5)
XYZ	xyz(2.2058, 2.4698, 0.5615)
Luminance	0.0247 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312C07 #070C31

analogous

#311707 #312C07 #213107

triadic

#312C07 #07312C #2C0731

tetradic

#312C07 #073117 #070C31 #310721

square

#312C07 #073117 #070C31 #310721

split-complementary

#312C07 #072131 #170731

monochromatic

#1B1804 #1B1804 #312C07 #675C0F #9C8C16

Accessibility & contrast

On white

14.06

#312C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#312C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312C07

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312C07	#FFFFFF	#000000	##FFFFFF
##312C07	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A03

Deuteranopia (green-blind)

#322C09

Tritanopia (blue-blind)

#362825

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #312c07;
/* rgb */ color: rgb(49, 44, 7);
/* oklch */ color: oklch(29.0% 0.054 101.5);

Tailwind

colors: {
  custom: {
    50: '#6b644a',
    500: '#312c07',
    950: '#000000',
  },
}

SCSS

$custom: #312c07;
$custom-light: #6b644a;
$custom-dark: #000000;

JSON

{
  "hex": "#312c07",
  "rgb": {
    "r": 49,
    "g": 44,
    "b": 7
  },
  "hsl": {
    "h": 52.857,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2902,
    "c": 0.05355,
    "h": 101.5
  },
  "luminance": 0.0247
}

Semantic roles & 50–950 ramp

primary

#312C07

secondary

#232C71

accent

#4DF236

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070501

muted

#7A7A77

Preview Lab

Preview with #312C07

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

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