#498C1F#498C1F

#498C1F is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.4% C 0.155 H 136.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#498C1F
RGB	rgb(73, 140, 31)
HSL	hsl(97, 64%, 34%)
HSV	hsv(97, 78%, 55%)
CMYK	cmyk(47.9%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(52.14, -40.31, 48.05)
CIE-LCH	lch(52.14, 62.72, 130.00°)
OKLab	oklab(57.4% -0.1122 0.1073)
OKLCH	oklch(57.4% 0.155 136.3)
XYZ	xyz(12.3727, 20.2708, 4.5567)
Luminance	0.2027 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498C1F #621F8C

analogous

#7F8C1F #498C1F #1F8C2B

triadic

#498C1F #1F498C #8C1F49

tetradic

#498C1F #1F7F8C #621F8C #8C2B1F

square

#498C1F #1F7F8C #621F8C #8C2B1F

split-complementary

#498C1F #2B1F8C #8C1F7F

monochromatic

#152809 #2F5A14 #498C1F #63BE2A #83D84E

Accessibility & contrast

On white

4.15

#498C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#498C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498C1F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498C1F	#FFFFFF	#000000	##000000
##498C1F	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918005

Deuteranopia (green-blind)

#887A2B

Tritanopia (blue-blind)

#468777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #498c1f;
/* rgb */ color: rgb(73, 140, 31);
/* oklch */ color: oklch(57.4% 0.155 136.3);

Tailwind

colors: {
  custom: {
    50: '#82ae63',
    500: '#498c1f',
    950: '#000000',
  },
}

SCSS

$custom: #498c1f;
$custom-light: #82ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#498c1f",
  "rgb": {
    "r": 73,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 96.881,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.574,
    "c": 0.15527,
    "h": 136.3
  },
  "luminance": 0.20272
}

Semantic roles & 50–950 ramp

primary

#498C1F

secondary

#904CBB

accent

#41E7A7

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498C1F

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

Preview Lab → · Contrast checker → · Palette generator →