#49781B#49781B

#49781B is a mid, vivid yellow-green. Relative luminance 0.149; OKLCH L 52.0% C 0.132 H 133.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#49781B
RGB	rgb(73, 120, 27)
HSL	hsl(90, 63%, 29%)
HSV	hsv(90, 78%, 47%)
CMYK	cmyk(39.2%, 0%, 77.5%, 52.9%)
CIE-LAB	lab(45.54, -31.89, 43.06)
CIE-LCH	lch(45.54, 53.58, 126.52°)
OKLab	oklab(51.98% -0.0898 0.0963)
OKLCH	oklch(51.98% 0.132 133)
XYZ	xyz(9.6618, 14.9281, 3.4090)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49781B #4A1B78

analogous

#78781B #49781B #1B781C

triadic

#49781B #1B4978 #781B49

tetradic

#49781B #1B7878 #4A1B78 #781C1B

square

#49781B #1B7878 #4A1B78 #781C1B

split-complementary

#49781B #1C1B78 #781B78

monochromatic

#0F1906 #2B4610 #49781B #67AA26 #86D33B

Accessibility & contrast

On white

5.27

#49781B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#49781B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #49781B

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49781B	#FFFFFF	#000000	##FFFFFF
##49781B	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E07

Deuteranopia (green-blind)

#776A24

Tritanopia (blue-blind)

#497366

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #49781b;
/* rgb */ color: rgb(73, 120, 27);
/* oklch */ color: oklch(52.0% 0.132 133.0);

Tailwind

colors: {
  custom: {
    50: '#809f5f',
    500: '#49781b',
    950: '#000000',
  },
}

SCSS

$custom: #49781b;
$custom-light: #809f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#49781b",
  "rgb": {
    "r": 73,
    "g": 120,
    "b": 27
  },
  "hsl": {
    "h": 90.323,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51978,
    "c": 0.13162,
    "h": 133
  },
  "luminance": 0.14929
}

Semantic roles & 50–950 ramp

primary

#49781B

secondary

#7843AC

accent

#41E695

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #49781B

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

Preview Lab → · Contrast checker → · Palette generator →