#2F340B#2F340B

#2F340B is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.1% C 0.061 H 116.0°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#2F340B
RGB	rgb(47, 52, 11)
HSL	hsl(67, 65%, 12%)
HSV	hsv(67, 79%, 20%)
CMYK	cmyk(9.6%, 0%, 78.8%, 79.6%)
CIE-LAB	lab(20.38, -8.89, 23.95)
CIE-LCH	lch(20.38, 25.54, 110.37°)
OKLab	oklab(31.06% -0.0265 0.0544)
OKLCH	oklch(31.06% 0.061 116)
XYZ	xyz(2.4607, 3.0845, 0.7823)
Luminance	0.0308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F340B #100B34

analogous

#34250B #2F340B #1B340B

triadic

#2F340B #0B2F34 #340B2F

tetradic

#2F340B #0B3425 #100B34 #340B1B

square

#2F340B #0B3425 #100B34 #340B1B

split-complementary

#2F340B #0B1B34 #250B34

monochromatic

#171905 #171905 #2F340B #5D6716 #8A9920

Accessibility & contrast

On white

12.99

#2F340B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2F340B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F340B

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F340B	#FFFFFF	#000000	##FFFFFF
##2F340B	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383106

Deuteranopia (green-blind)

#38310E

Tritanopia (blue-blind)

#32312C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f340b;
/* rgb */ color: rgb(47, 52, 11);
/* oklch */ color: oklch(31.1% 0.061 116.0);

Tailwind

colors: {
  custom: {
    50: '#696b4d',
    500: '#2f340b',
    950: '#000000',
  },
}

SCSS

$custom: #2f340b;
$custom-light: #696b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f340b",
  "rgb": {
    "r": 47,
    "g": 52,
    "b": 11
  },
  "hsl": {
    "h": 67.317,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31056,
    "c": 0.06052,
    "h": 116
  },
  "luminance": 0.03084
}

Semantic roles & 50–950 ramp

primary

#2F340B

secondary

#332A71

accent

#40E854

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2F340B

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

Preview Lab → · Contrast checker → · Palette generator →