#2A4F0B#2A4F0B

#2A4F0B is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.5% C 0.103 H 134.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A4F0B
RGB	rgb(42, 79, 11)
HSL	hsl(93, 76%, 18%)
HSV	hsv(93, 86%, 31%)
CMYK	cmyk(46.8%, 0%, 86.1%, 69%)
CIE-LAB	lab(29.68, -25.78, 33.12)
CIE-LCH	lch(29.68, 41.97, 127.90°)
OKLab	oklab(38.52% -0.0723 0.0734)
OKLCH	oklch(38.52% 0.103 134.6)
XYZ	xyz(3.8112, 6.1082, 1.2947)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4F0B #300B4F

analogous

#4C4F0B #2A4F0B #0B4F0E

triadic

#2A4F0B #0B2A4F #4F0B2A

tetradic

#2A4F0B #0B4C4F #300B4F #4F0E0B

square

#2A4F0B #0B4C4F #300B4F #4F0E0B

split-complementary

#2A4F0B #0E0B4F #4F0B4C

monochromatic

#0E1B04 #0E1B04 #2A4F0B #478512 #63BA1A

Accessibility & contrast

On white

9.45

#2A4F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2A4F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4F0B

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4F0B	#FFFFFF	#000000	##FFFFFF
##2A4F0B	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524800

Deuteranopia (green-blind)

#4D4513

Tritanopia (blue-blind)

#294C42

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2a4f0b;
/* rgb */ color: rgb(42, 79, 11);
/* oklch */ color: oklch(38.5% 0.103 134.6);

Tailwind

colors: {
  custom: {
    50: '#688051',
    500: '#2a4f0b',
    950: '#000000',
  },
}

SCSS

$custom: #2a4f0b;
$custom-light: #688051;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4f0b",
  "rgb": {
    "r": 42,
    "g": 79,
    "b": 11
  },
  "hsl": {
    "h": 92.647,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.38523,
    "c": 0.103,
    "h": 134.6
  },
  "luminance": 0.06108
}

Semantic roles & 50–950 ramp

primary

#2A4F0B

secondary

#5F2B8B

accent

#36F29C

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2A4F0B

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

Preview Lab → · Contrast checker → · Palette generator →