#488C18#488C18

#488C18 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.3% C 0.159 H 136.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#488C18
RGB	rgb(72, 140, 24)
HSL	hsl(95, 71%, 32%)
HSV	hsv(95, 83%, 55%)
CMYK	cmyk(48.6%, 0%, 82.9%, 45.1%)
CIE-LAB	lab(52.06, -41.05, 50.21)
CIE-LCH	lch(52.06, 64.85, 129.27°)
OKLab	oklab(57.31% -0.1146 0.1108)
OKLCH	oklch(57.31% 0.159 136)
XYZ	xyz(12.2151, 20.1990, 4.1191)
Luminance	0.2020 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488C18 #5C188C

analogous

#828C18 #488C18 #188C22

triadic

#488C18 #18488C #8C1848

tetradic

#488C18 #18828C #5C188C #8C2218

square

#488C18 #18828C #5C188C #8C2218

split-complementary

#488C18 #22188C #8C1882

monochromatic

#122406 #2D580F #488C18 #63C021 #82DE40

Accessibility & contrast

On white

4.17

#488C18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#488C18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488C18

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488C18	#FFFFFF	#000000	##000000
##488C18	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#458777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #488c18;
/* rgb */ color: rgb(72, 140, 24);
/* oklch */ color: oklch(57.3% 0.159 136.0);

Tailwind

colors: {
  custom: {
    50: '#82ae60',
    500: '#488c18',
    950: '#000000',
  },
}

SCSS

$custom: #488c18;
$custom-light: #82ae60;
$custom-dark: #000000;

JSON

{
  "hex": "#488c18",
  "rgb": {
    "r": 72,
    "g": 140,
    "b": 24
  },
  "hsl": {
    "h": 95.172,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57311,
    "c": 0.15935,
    "h": 136
  },
  "luminance": 0.202
}

Semantic roles & 50–950 ramp

primary

#488C18

secondary

#8B41BF

accent

#3AEDA3

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #488C18

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

Preview Lab → · Contrast checker → · Palette generator →