#49811B#49811B

#49811B is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.4% C 0.143 H 134.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#49811B
RGB	rgb(73, 129, 27)
HSL	hsl(93, 65%, 31%)
HSV	hsv(93, 79%, 51%)
CMYK	cmyk(43.4%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(48.51, -35.90, 45.93)
CIE-LCH	lch(48.51, 58.30, 128.01°)
OKLab	oklab(54.41% -0.1006 0.1023)
OKLCH	oklch(54.41% 0.143 134.5)
XYZ	xyz(10.7955, 17.1955, 3.7869)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49811B #531B81

analogous

#7C811B #49811B #1B8120

triadic

#49811B #1B4981 #811B49

tetradic

#49811B #1B7C81 #531B81 #81201B

square

#49811B #1B7C81 #531B81 #81201B

split-complementary

#49811B #201B81 #811B7C

monochromatic

#101C06 #2C4E10 #49811B #66B426 #84D73F

Accessibility & contrast

On white

4.73

#49811B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#49811B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #49811B

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49811B	#FFFFFF	#000000	##FFFFFF
##49811B	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867602

Deuteranopia (green-blind)

#7F7226

Tritanopia (blue-blind)

#487C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #49811b;
/* rgb */ color: rgb(73, 129, 27);
/* oklch */ color: oklch(54.4% 0.143 134.5);

Tailwind

colors: {
  custom: {
    50: '#81a660',
    500: '#49811b',
    950: '#000000',
  },
}

SCSS

$custom: #49811b;
$custom-light: #81a660;
$custom-dark: #000000;

JSON

{
  "hex": "#49811b",
  "rgb": {
    "r": 73,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 92.941,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54409,
    "c": 0.14345,
    "h": 134.5
  },
  "luminance": 0.17196
}

Semantic roles & 50–950 ramp

primary

#49811B

secondary

#8143B5

accent

#3FE89C

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #49811B

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

Preview Lab → · Contrast checker → · Palette generator →