#488F18#488F18

#488F18 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.1% C 0.163 H 136.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#488F18
RGB	rgb(72, 143, 24)
HSL	hsl(96, 71%, 33%)
HSV	hsv(96, 83%, 56%)
CMYK	cmyk(49.7%, 0%, 83.2%, 43.9%)
CIE-LAB	lab(53.05, -42.26, 51.11)
CIE-LCH	lch(53.05, 66.32, 129.59°)
OKLab	oklab(58.12% -0.1178 0.1127)
OKLCH	oklch(58.12% 0.163 136.3)
XYZ	xyz(12.6595, 21.0877, 4.2672)
Luminance	0.2109 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488F18 #5F188F

analogous

#838F18 #488F18 #188F23

triadic

#488F18 #18488F #8F1848

tetradic

#488F18 #18838F #5F188F #8F2318

square

#488F18 #18838F #5F188F #8F2318

split-complementary

#488F18 #23188F #8F1883

monochromatic

#132606 #2E5B0F #488F18 #62C321 #82DF42

Accessibility & contrast

On white

4.02

#488F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#488F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488F18

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488F18	#FFFFFF	#000000	##000000
##488F18	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7C27

Tritanopia (blue-blind)

#44897A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #488f18;
/* rgb */ color: rgb(72, 143, 24);
/* oklch */ color: oklch(58.1% 0.163 136.3);

Tailwind

colors: {
  custom: {
    50: '#83b061',
    500: '#488f18',
    950: '#000000',
  },
}

SCSS

$custom: #488f18;
$custom-light: #83b061;
$custom-dark: #000000;

JSON

{
  "hex": "#488f18",
  "rgb": {
    "r": 72,
    "g": 143,
    "b": 24
  },
  "hsl": {
    "h": 95.798,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5812,
    "c": 0.16302,
    "h": 136.3
  },
  "luminance": 0.21089
}

Semantic roles & 50–950 ramp

primary

#488F18

secondary

#8E43C0

accent

#3AEEA5

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #488F18

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

Preview Lab → · Contrast checker → · Palette generator →