#2B550D#2B550D

#2B550D is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.4% C 0.110 H 135.6°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B550D
RGB	rgb(43, 85, 13)
HSL	hsl(95, 73%, 19%)
HSV	hsv(95, 85%, 33%)
CMYK	cmyk(49.4%, 0%, 84.7%, 66.7%)
CIE-LAB	lab(31.90, -28.05, 34.51)
CIE-LCH	lch(31.90, 44.47, 129.11°)
OKLab	oklab(40.36% -0.0783 0.0766)
OKLCH	oklch(40.36% 0.11 135.6)
XYZ	xyz(4.3173, 7.0394, 1.5119)
Luminance	0.0704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B550D #370D55

analogous

#4F550D #2B550D #0D5513

triadic

#2B550D #0D2B55 #550D2B

tetradic

#2B550D #0D4F55 #370D55 #55130D

square

#2B550D #0D4F55 #370D55 #55130D

split-complementary

#2B550D #130D55 #550D4F

monochromatic

#0D1B04 #102005 #2B550D #468A15 #61BF1D

Accessibility & contrast

On white

8.72

#2B550D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2B550D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B550D

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B550D	#FFFFFF	#000000	##FFFFFF
##2B550D	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)

#534A15

Tritanopia (blue-blind)

#295148

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2b550d;
/* rgb */ color: rgb(43, 85, 13);
/* oklch */ color: oklch(40.4% 0.110 135.6);

Tailwind

colors: {
  custom: {
    50: '#698552',
    500: '#2b550d',
    950: '#000000',
  },
}

SCSS

$custom: #2b550d;
$custom-light: #698552;
$custom-dark: #000000;

JSON

{
  "hex": "#2b550d",
  "rgb": {
    "r": 43,
    "g": 85,
    "b": 13
  },
  "hsl": {
    "h": 95,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.40356,
    "c": 0.10957,
    "h": 135.6
  },
  "luminance": 0.0704
}

Semantic roles & 50–950 ramp

primary

#2B550D

secondary

#672E90

accent

#38F0A3

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#070B02

muted

#7A7C78

Preview Lab

Preview with #2B550D

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

Preview Lab → · Contrast checker → · Palette generator →