#498E23#498E23

#498E23 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.0% C 0.155 H 136.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#498E23
RGB	rgb(73, 142, 35)
HSL	hsl(99, 60%, 35%)
HSV	hsv(99, 75%, 56%)
CMYK	cmyk(48.6%, 0%, 75.4%, 44.3%)
CIE-LAB	lab(52.82, -40.87, 47.28)
CIE-LCH	lch(52.82, 62.49, 130.84°)
OKLab	oklab(57.97% -0.1134 0.1063)
OKLCH	oklch(57.97% 0.155 136.9)
XYZ	xyz(12.7237, 20.8830, 4.9501)
Luminance	0.2088 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498E23 #68238E

analogous

#7E8E23 #498E23 #238E33

triadic

#498E23 #23498E #8E2349

tetradic

#498E23 #237E8E #68238E #8E3323

square

#498E23 #237E8E #68238E #8E3323

split-complementary

#498E23 #33238E #8E237E

monochromatic

#172C0B #305D17 #498E23 #62BF2F #83D556

Accessibility & contrast

On white

4.06

#498E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#498E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498E23

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498E23	#FFFFFF	#000000	##000000
##498E23	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820E

Deuteranopia (green-blind)

#8A7C2E

Tritanopia (blue-blind)

#458979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #498e23;
/* rgb */ color: rgb(73, 142, 35);
/* oklch */ color: oklch(58.0% 0.155 136.9);

Tailwind

colors: {
  custom: {
    50: '#82b066',
    500: '#498e23',
    950: '#000000',
  },
}

SCSS

$custom: #498e23;
$custom-light: #82b066;
$custom-dark: #000000;

JSON

{
  "hex": "#498e23",
  "rgb": {
    "r": 73,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 98.692,
    "s": 60.452,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57967,
    "c": 0.15546,
    "h": 136.9
  },
  "luminance": 0.20884
}

Semantic roles & 50–950 ramp

primary

#498E23

secondary

#9553B9

accent

#44E4AB

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498E23

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

Preview Lab → · Contrast checker → · Palette generator →