#2B310E#2B310E

#2B310E is a dark, muted yellow-green. Relative luminance 0.027; OKLCH L 29.8% C 0.055 H 118.0°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B310E
RGB	rgb(43, 49, 14)
HSL	hsl(70, 56%, 12%)
HSV	hsv(70, 71%, 19%)
CMYK	cmyk(12.2%, 0%, 71.4%, 80.8%)
CIE-LAB	lab(18.98, -8.84, 20.85)
CIE-LCH	lch(18.98, 22.65, 112.98°)
OKLab	oklab(29.85% -0.0257 0.0483)
OKLCH	oklch(29.85% 0.055 118)
XYZ	xyz(2.1739, 2.7419, 0.8301)
Luminance	0.0274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B310E #140E31

analogous

#31260E #2B310E #19310E

triadic

#2B310E #0E2B31 #310E2B

tetradic

#2B310E #0E3126 #140E31 #310E19

square

#2B310E #0E3126 #140E31 #310E19

split-complementary

#2B310E #0E1931 #260E31

monochromatic

#151807 #151807 #2B310E #55611C #7F9029

Accessibility & contrast

On white

13.56

#2B310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2B310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B310E

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B310E	#FFFFFF	#000000	##FFFFFF
##2B310E	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0A

Deuteranopia (green-blind)

#342E10

Tritanopia (blue-blind)

#2E2E2A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2b310e;
/* rgb */ color: rgb(43, 49, 14);
/* oklch */ color: oklch(29.8% 0.055 118.0);

Tailwind

colors: {
  custom: {
    50: '#65694e',
    500: '#2b310e',
    950: '#000000',
  },
}

SCSS

$custom: #2b310e;
$custom-light: #65694e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b310e",
  "rgb": {
    "r": 43,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 70.286,
    "s": 55.556,
    "l": 12.353
  },
  "oklch": {
    "l": 0.2985,
    "c": 0.05472,
    "h": 118
  },
  "luminance": 0.02742
}

Semantic roles & 50–950 ramp

primary

#2B310E

secondary

#3A2F6C

accent

#49DF63

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2B310E

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

Preview Lab → · Contrast checker → · Palette generator →