#2B580F#2B580F

#2B580F is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.2% C 0.113 H 136.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B580F
RGB	rgb(43, 88, 15)
HSL	hsl(97, 71%, 20%)
HSV	hsv(97, 83%, 35%)
CMYK	cmyk(51.1%, 0%, 83%, 65.5%)
CIE-LAB	lab(32.98, -29.27, 34.82)
CIE-LCH	lch(32.98, 45.48, 130.05°)
OKLab	oklab(41.25% -0.0815 0.0776)
OKLCH	oklch(41.25% 0.113 136.4)
XYZ	xyz(4.5721, 7.5272, 1.6638)
Luminance	0.0753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B580F #3C0F58

analogous

#50580F #2B580F #0F5817

triadic

#2B580F #0F2B58 #580F2B

tetradic

#2B580F #0F5058 #3C0F58 #58170F

square

#2B580F #0F5058 #3C0F58 #58170F

split-complementary

#2B580F #170F58 #580F50

monochromatic

#0D1A04 #112406 #2B580F #458C18 #5EC121

Accessibility & contrast

On white

8.38

#2B580F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2B580F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B580F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B580F	#FFFFFF	#000000	##FFFFFF
##2B580F	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5001

Deuteranopia (green-blind)

#554C17

Tritanopia (blue-blind)

#29544A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b580f;
/* rgb */ color: rgb(43, 88, 15);
/* oklch */ color: oklch(41.2% 0.113 136.4);

Tailwind

colors: {
  custom: {
    50: '#6a8754',
    500: '#2b580f',
    950: '#000000',
  },
}

SCSS

$custom: #2b580f;
$custom-light: #6a8754;
$custom-dark: #000000;

JSON

{
  "hex": "#2b580f",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 15
  },
  "hsl": {
    "h": 96.986,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41249,
    "c": 0.11251,
    "h": 136.4
  },
  "luminance": 0.07528
}

Semantic roles & 50–950 ramp

primary

#2B580F

secondary

#6D3192

accent

#3AEEA9

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #2B580F

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

Preview Lab → · Contrast checker → · Palette generator →