#447B1B#447B1B

#447B1B is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.138 H 135.1°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#447B1B
RGB	rgb(68, 123, 27)
HSL	hsl(94, 64%, 29%)
HSV	hsv(94, 78%, 48%)
CMYK	cmyk(44.7%, 0%, 78%, 51.8%)
CIE-LAB	lab(46.28, -35.06, 43.70)
CIE-LCH	lch(46.28, 56.02, 128.74°)
OKLab	oklab(52.52% -0.098 0.0977)
OKLCH	oklch(52.52% 0.138 135.1)
XYZ	xyz(9.6645, 15.4734, 3.5141)
Luminance	0.1547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447B1B #521B7B

analogous

#747B1B #447B1B #1B7B22

triadic

#447B1B #1B447B #7B1B44

tetradic

#447B1B #1B747B #521B7B #7B221B

square

#447B1B #1B747B #521B7B #7B221B

split-complementary

#447B1B #221B7B #7B1B74

monochromatic

#0E1906 #284910 #447B1B #60AD26 #7DD43C

Accessibility & contrast

On white

5.13

#447B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#447B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #447B1B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447B1B	#FFFFFF	#000000	##FFFFFF
##447B1B	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807006

Deuteranopia (green-blind)

#786C25

Tritanopia (blue-blind)

#437669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #447b1b;
/* rgb */ color: rgb(68, 123, 27);
/* oklch */ color: oklch(52.5% 0.138 135.1);

Tailwind

colors: {
  custom: {
    50: '#7da15f',
    500: '#447b1b',
    950: '#000000',
  },
}

SCSS

$custom: #447b1b;
$custom-light: #7da15f;
$custom-dark: #000000;

JSON

{
  "hex": "#447b1b",
  "rgb": {
    "r": 68,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 94.375,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52515,
    "c": 0.13835,
    "h": 135.1
  },
  "luminance": 0.15474
}

Semantic roles & 50–950 ramp

primary

#447B1B

secondary

#8143AF

accent

#41E7A0

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #447B1B

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

Preview Lab → · Contrast checker → · Palette generator →