#2B550C#2B550C

#2B550C is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.3% C 0.110 H 135.5°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B550C
RGB	rgb(43, 85, 12)
HSL	hsl(95, 75%, 19%)
HSV	hsv(95, 86%, 33%)
CMYK	cmyk(49.4%, 0%, 85.9%, 66.7%)
CIE-LAB	lab(31.89, -28.11, 34.85)
CIE-LCH	lch(31.89, 44.78, 128.89°)
OKLab	oklab(40.35% -0.0786 0.0772)
OKLCH	oklch(40.35% 0.11 135.5)
XYZ	xyz(4.3110, 7.0369, 1.4788)
Luminance	0.0704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B550C #360C55

analogous

#50550C #2B550C #0C5512

triadic

#2B550C #0C2B55 #550C2B

tetradic

#2B550C #0C5055 #360C55 #55120C

square

#2B550C #0C5055 #360C55 #55120C

split-complementary

#2B550C #120C55 #550C50

monochromatic

#0E1B04 #101F04 #2B550C #468B14 #61C01B

Accessibility & contrast

On white

8.72

#2B550C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2B550C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B550C

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B550C	#FFFFFF	#000000	##FFFFFF
##2B550C	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D00

Deuteranopia (green-blind)

#534A14

Tritanopia (blue-blind)

#2A5148

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2b550c;
/* rgb */ color: rgb(43, 85, 12);
/* oklch */ color: oklch(40.3% 0.110 135.5);

Tailwind

colors: {
  custom: {
    50: '#698552',
    500: '#2b550c',
    950: '#000000',
  },
}

SCSS

$custom: #2b550c;
$custom-light: #698552;
$custom-dark: #000000;

JSON

{
  "hex": "#2b550c",
  "rgb": {
    "r": 43,
    "g": 85,
    "b": 12
  },
  "hsl": {
    "h": 94.521,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40349,
    "c": 0.11012,
    "h": 135.5
  },
  "luminance": 0.07037
}

Semantic roles & 50–950 ramp

primary

#2B550C

secondary

#662D90

accent

#36F2A2

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#070B02

muted

#7A7C78

Preview Lab

Preview with #2B550C

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

Preview Lab → · Contrast checker → · Palette generator →