#498C20#498C20

#498C20 is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.4% C 0.155 H 136.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#498C20
RGB	rgb(73, 140, 32)
HSL	hsl(97, 63%, 34%)
HSV	hsv(97, 77%, 55%)
CMYK	cmyk(47.9%, 0%, 77.1%, 45.1%)
CIE-LAB	lab(52.15, -40.25, 47.70)
CIE-LCH	lch(52.15, 62.41, 130.15°)
OKLab	oklab(57.41% -0.112 0.1067)
OKLCH	oklch(57.41% 0.155 136.4)
XYZ	xyz(12.3861, 20.2761, 4.6272)
Luminance	0.2028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498C20 #63208C

analogous

#7F8C20 #498C20 #208C2D

triadic

#498C20 #20498C #8C2049

tetradic

#498C20 #207F8C #63208C #8C2D20

square

#498C20 #207F8C #63208C #8C2D20

split-complementary

#498C20 #2D208C #8C207F

monochromatic

#152809 #2F5A15 #498C20 #63BE2B #83D750

Accessibility & contrast

On white

4.15

#498C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#498C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498C20

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498C20	#FFFFFF	#000000	##000000
##498C20	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918008

Deuteranopia (green-blind)

#887A2B

Tritanopia (blue-blind)

#468777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #498c20;
/* rgb */ color: rgb(73, 140, 32);
/* oklch */ color: oklch(57.4% 0.155 136.4);

Tailwind

colors: {
  custom: {
    50: '#82ae64',
    500: '#498c20',
    950: '#000000',
  },
}

SCSS

$custom: #498c20;
$custom-light: #82ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#498c20",
  "rgb": {
    "r": 73,
    "g": 140,
    "b": 32
  },
  "hsl": {
    "h": 97.222,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57407,
    "c": 0.1547,
    "h": 136.4
  },
  "luminance": 0.20277
}

Semantic roles & 50–950 ramp

primary

#498C20

secondary

#914EBA

accent

#42E6A8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498C20

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

Preview Lab → · Contrast checker → · Palette generator →