#2B5310#2B5310

#2B5310 is a dark, moderate yellow-green. Relative luminance 0.067; OKLCH L 39.8% C 0.105 H 135.7°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B5310
RGB	rgb(43, 83, 16)
HSL	hsl(96, 68%, 19%)
HSV	hsv(96, 81%, 33%)
CMYK	cmyk(48.2%, 0%, 80.7%, 67.5%)
CIE-LAB	lab(31.20, -26.92, 32.70)
CIE-LCH	lch(31.20, 42.36, 129.47°)
OKLab	oklab(39.79% -0.0751 0.0733)
OKLCH	oklch(39.79% 0.105 135.7)
XYZ	xyz(4.1829, 6.7373, 1.5701)
Luminance	0.0674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5310 #381053

analogous

#4D5310 #2B5310 #105317

triadic

#2B5310 #102B53 #53102B

tetradic

#2B5310 #104D53 #381053 #531710

square

#2B5310 #104D53 #381053 #531710

split-complementary

#2B5310 #171053 #53104D

monochromatic

#0D1A05 #102006 #2B5310 #46861A #60BA24

Accessibility & contrast

On white

8.95

#2B5310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2B5310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5310

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5310	#FFFFFF	#000000	##FFFFFF
##2B5310	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B04

Deuteranopia (green-blind)

#514817

Tritanopia (blue-blind)

#2A5046

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b5310;
/* rgb */ color: rgb(43, 83, 16);
/* oklch */ color: oklch(39.8% 0.105 135.7);

Tailwind

colors: {
  custom: {
    50: '#698454',
    500: '#2b5310',
    950: '#000000',
  },
}

SCSS

$custom: #2b5310;
$custom-light: #698454;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5310",
  "rgb": {
    "r": 43,
    "g": 83,
    "b": 16
  },
  "hsl": {
    "h": 95.821,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39791,
    "c": 0.10495,
    "h": 135.7
  },
  "luminance": 0.06738
}

Semantic roles & 50–950 ramp

primary

#2B5310

secondary

#68328D

accent

#3DEBA5

background

#F6F8F4

surface

#EBEFE8

border

#C6CAC4

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #2B5310

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

Preview Lab → · Contrast checker → · Palette generator →