#498B1E#498B1E

#498B1E is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.1% C 0.155 H 136.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#498B1E
RGB	rgb(73, 139, 30)
HSL	hsl(96, 64%, 33%)
HSV	hsv(96, 78%, 55%)
CMYK	cmyk(47.5%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(51.81, -39.96, 48.07)
CIE-LCH	lch(51.81, 62.51, 129.74°)
OKLab	oklab(57.13% -0.1113 0.1072)
OKLCH	oklch(57.13% 0.155 136.1)
XYZ	xyz(12.2143, 19.9747, 4.4399)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498B1E #601E8B

analogous

#7F8B1E #498B1E #1E8B29

triadic

#498B1E #1E498B #8B1E49

tetradic

#498B1E #1E7F8B #601E8B #8B291E

square

#498B1E #1E7F8B #601E8B #8B291E

split-complementary

#498B1E #291E8B #8B1E7F

monochromatic

#142608 #2F5913 #498B1E #63BD29 #83D84B

Accessibility & contrast

On white

4.20

#498B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#498B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498B1E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498B1E	#FFFFFF	#000000	##000000
##498B1E	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F03

Deuteranopia (green-blind)

#87792A

Tritanopia (blue-blind)

#468676

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #498b1e;
/* rgb */ color: rgb(73, 139, 30);
/* oklch */ color: oklch(57.1% 0.155 136.1);

Tailwind

colors: {
  custom: {
    50: '#82ad63',
    500: '#498b1e',
    950: '#000000',
  },
}

SCSS

$custom: #498b1e;
$custom-light: #82ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#498b1e",
  "rgb": {
    "r": 73,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 96.33,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57125,
    "c": 0.15456,
    "h": 136.1
  },
  "luminance": 0.19975
}

Semantic roles & 50–950 ramp

primary

#498B1E

secondary

#8E4ABB

accent

#40E7A6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498B1E

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

Preview Lab → · Contrast checker → · Palette generator →