#489F18#489F18

#489F18 is a light, vivid yellow-green. Relative luminance 0.262; OKLCH L 62.4% C 0.182 H 137.7°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#489F18
RGB	rgb(72, 159, 24)
HSL	hsl(99, 74%, 36%)
HSV	hsv(99, 85%, 62%)
CMYK	cmyk(54.7%, 0%, 84.9%, 37.6%)
CIE-LAB	lab(58.26, -48.49, 55.82)
CIE-LCH	lch(58.26, 73.95, 130.98°)
OKLab	oklab(62.42% -0.1345 0.1226)
OKLCH	oklch(62.42% 0.182 137.7)
XYZ	xyz(15.2350, 26.2387, 5.1257)
Luminance	0.2624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489F18 #6F189F

analogous

#8B9F18 #489F18 #189F2C

triadic

#489F18 #18489F #9F1848

tetradic

#489F18 #188B9F #6F189F #9F2C18

square

#489F18 #188B9F #6F189F #9F2C18

split-complementary

#489F18 #2C189F #9F188B

monochromatic

#183508 #306A10 #489F18 #60D420 #83E44D

Accessibility & contrast

On white

3.36

#489F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#489F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489F18

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489F18	#FFFFFF	#000000	##000000
##489F18	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#99892A

Tritanopia (blue-blind)

#419987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #489f18;
/* rgb */ color: rgb(72, 159, 24);
/* oklch */ color: oklch(62.4% 0.182 137.7);

Tailwind

colors: {
  custom: {
    50: '#85bc63',
    500: '#489f18',
    950: '#000000',
  },
}

SCSS

$custom: #489f18;
$custom-light: #85bc63;
$custom-dark: #000000;

JSON

{
  "hex": "#489f18",
  "rgb": {
    "r": 72,
    "g": 159,
    "b": 24
  },
  "hsl": {
    "h": 98.667,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62419,
    "c": 0.18199,
    "h": 137.7
  },
  "luminance": 0.2624
}

Semantic roles & 50–950 ramp

primary

#489F18

secondary

#9B4DC6

accent

#37F0AF

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #489F18

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

Preview Lab → · Contrast checker → · Palette generator →