#2B331A#2B331A

#2B331A is a dark, muted yellow-green. Relative luminance 0.030; OKLCH L 30.6% C 0.043 H 123.4°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B331A
RGB	rgb(43, 51, 26)
HSL	hsl(79, 32%, 15%)
HSV	hsv(79, 49%, 20%)
CMYK	cmyk(15.7%, 0%, 49%, 80%)
CIE-LAB	lab(19.87, -8.59, 14.73)
CIE-LCH	lch(19.87, 17.05, 120.26°)
OKLab	oklab(30.62% -0.0237 0.0359)
OKLCH	oklch(30.62% 0.043 123.4)
XYZ	xyz(2.3665, 2.9558, 1.4229)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B331A #221A33

analogous

#332E1A #2B331A #1E331A

triadic

#2B331A #1A2B33 #331A2B

tetradic

#2B331A #1A332E #221A33 #331A1E

square

#2B331A #1A332E #221A33 #331A1E

split-complementary

#2B331A #1A1E33 #2E1A33

monochromatic

#11140A #11140A #2B331A #4D5C2F #6F8443

Accessibility & contrast

On white

13.20

#2B331A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2B331A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B331A

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B331A	#FFFFFF	#000000	##FFFFFF
##2B331A	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363018

Deuteranopia (green-blind)

#35301B

Tritanopia (blue-blind)

#2D312D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b331a;
/* rgb */ color: rgb(43, 51, 26);
/* oklch */ color: oklch(30.6% 0.043 123.4);

Tailwind

colors: {
  custom: {
    50: '#656a57',
    500: '#2b331a',
    950: '#000000',
  },
}

SCSS

$custom: #2b331a;
$custom-light: #656a57;
$custom-dark: #000000;

JSON

{
  "hex": "#2b331a",
  "rgb": {
    "r": 43,
    "g": 51,
    "b": 26
  },
  "hsl": {
    "h": 79.2,
    "s": 32.468,
    "l": 15.098
  },
  "oklch": {
    "l": 0.30618,
    "c": 0.04303,
    "h": 123.4
  },
  "luminance": 0.02956
}

Semantic roles & 50–950 ramp

primary

#2B331A

secondary

#4D4168

accent

#5FC981

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#050603

muted

#7A7A78

Preview Lab

Preview with #2B331A

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

Preview Lab → · Contrast checker → · Palette generator →