#498B1C#498B1C

#498B1C is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.1% C 0.156 H 135.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#498B1C
RGB	rgb(73, 139, 28)
HSL	hsl(96, 66%, 33%)
HSV	hsv(96, 80%, 55%)
CMYK	cmyk(47.5%, 0%, 79.9%, 45.5%)
CIE-LAB	lab(51.80, -40.08, 48.73)
CIE-LCH	lch(51.80, 63.10, 129.44°)
OKLab	oklab(57.11% -0.1118 0.1083)
OKLCH	oklch(57.11% 0.156 135.9)
XYZ	xyz(12.1896, 19.9648, 4.3097)
Luminance	0.1997 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498B1C #5E1C8B

analogous

#808B1C #498B1C #1C8B27

triadic

#498B1C #1C498B #8B1C49

tetradic

#498B1C #1C808B #5E1C8B #8B271C

square

#498B1C #1C808B #5E1C8B #8B271C

split-complementary

#498B1C #271C8B #8B1C80

monochromatic

#132507 #2E5812 #498B1C #64BE26 #83DA47

Accessibility & contrast

On white

4.21

#498B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#498B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498B1C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498B1C	#FFFFFF	#000000	##000000
##498B1C	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#877928

Tritanopia (blue-blind)

#468676

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #498b1c;
/* rgb */ color: rgb(73, 139, 28);
/* oklch */ color: oklch(57.1% 0.156 135.9);

Tailwind

colors: {
  custom: {
    50: '#82ad62',
    500: '#498b1c',
    950: '#000000',
  },
}

SCSS

$custom: #498b1c;
$custom-light: #82ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#498b1c",
  "rgb": {
    "r": 73,
    "g": 139,
    "b": 28
  },
  "hsl": {
    "h": 95.676,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57112,
    "c": 0.15564,
    "h": 135.9
  },
  "luminance": 0.19966
}

Semantic roles & 50–950 ramp

primary

#498B1C

secondary

#8C47BC

accent

#3EE9A4

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #498B1C

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

Preview Lab → · Contrast checker → · Palette generator →