#49971B#49971B

#49971B is a mid, vivid yellow-green. Relative luminance 0.236; OKLCH L 60.3% C 0.171 H 137.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#49971B
RGB	rgb(73, 151, 27)
HSL	hsl(98, 70%, 35%)
HSV	hsv(98, 82%, 59%)
CMYK	cmyk(51.7%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(55.71, -44.98, 52.70)
CIE-LCH	lch(55.71, 69.29, 130.48°)
OKLab	oklab(60.33% -0.125 0.1165)
OKLCH	oklch(60.33% 0.171 137)
XYZ	xyz(14.0117, 23.6278, 4.8590)
Luminance	0.2363 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49971B #691B97

analogous

#87971B #49971B #1B972B

triadic

#49971B #1B4997 #971B49

tetradic

#49971B #1B8797 #691B97 #972B1B

square

#49971B #1B8797 #691B97 #972B1B

split-complementary

#49971B #2B1B97 #971B87

monochromatic

#172F08 #306312 #49971B #62CB24 #83DF4D

Accessibility & contrast

On white

3.67

#49971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#49971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #49971B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49971B	#FFFFFF	#000000	##000000
##49971B	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8900

Deuteranopia (green-blind)

#92832A

Tritanopia (blue-blind)

#449180

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #49971b;
/* rgb */ color: rgb(73, 151, 27);
/* oklch */ color: oklch(60.3% 0.171 137.0);

Tailwind

colors: {
  custom: {
    50: '#84b663',
    500: '#49971b',
    950: '#000000',
  },
}

SCSS

$custom: #49971b;
$custom-light: #84b663;
$custom-dark: #000000;

JSON

{
  "hex": "#49971b",
  "rgb": {
    "r": 73,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 97.742,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60332,
    "c": 0.17084,
    "h": 137
  },
  "luminance": 0.23629
}

Semantic roles & 50–950 ramp

primary

#49971B

secondary

#964CC1

accent

#3BECAB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #49971B

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

Preview Lab → · Contrast checker → · Palette generator →