#49991F#49991F

#49991F is a mid, vivid yellow-green. Relative luminance 0.243; OKLCH L 60.9% C 0.171 H 137.5°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#49991F
RGB	rgb(73, 153, 31)
HSL	hsl(99, 66%, 36%)
HSV	hsv(99, 80%, 60%)
CMYK	cmyk(52.3%, 0%, 79.7%, 40%)
CIE-LAB	lab(56.38, -45.54, 52.11)
CIE-LCH	lch(56.38, 69.20, 131.15°)
OKLab	oklab(60.89% -0.1263 0.1158)
OKLCH	oklch(60.89% 0.171 137.5)
XYZ	xyz(14.3857, 24.2968, 5.2278)
Luminance	0.2430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49991F #6F1F99

analogous

#86991F #49991F #1F9932

triadic

#49991F #1F4999 #991F49

tetradic

#49991F #1F8699 #6F1F99 #99321F

square

#49991F #1F8699 #6F1F99 #99321F

split-complementary

#49991F #321F99 #991F86

monochromatic

#18330A #316615 #49991F #61CC29 #84DD56

Accessibility & contrast

On white

3.58

#49991F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#49991F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #49991F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49991F	#FFFFFF	#000000	##000000
##49991F	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#439382

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #49991f;
/* rgb */ color: rgb(73, 153, 31);
/* oklch */ color: oklch(60.9% 0.171 137.5);

Tailwind

colors: {
  custom: {
    50: '#84b865',
    500: '#49991f',
    950: '#000000',
  },
}

SCSS

$custom: #49991f;
$custom-light: #84b865;
$custom-dark: #000000;

JSON

{
  "hex": "#49991f",
  "rgb": {
    "r": 73,
    "g": 153,
    "b": 31
  },
  "hsl": {
    "h": 99.344,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.6089,
    "c": 0.17134,
    "h": 137.5
  },
  "luminance": 0.24298
}

Semantic roles & 50–950 ramp

primary

#49991F

secondary

#9B54C0

accent

#3FE9AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #49991F

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

Preview Lab → · Contrast checker → · Palette generator →