#487B18#487B18

#487B18 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.7% C 0.138 H 133.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#487B18
RGB	rgb(72, 123, 24)
HSL	hsl(91, 67%, 29%)
HSV	hsv(91, 80%, 48%)
CMYK	cmyk(41.5%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(46.46, -33.80, 44.99)
CIE-LCH	lch(46.46, 56.27, 126.92°)
OKLab	oklab(52.71% -0.0951 0.0998)
OKLCH	oklch(52.71% 0.138 133.6)
XYZ	xyz(9.9202, 15.6091, 3.3541)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487B18 #4B187B

analogous

#7A7B18 #487B18 #187B1A

triadic

#487B18 #18487B #7B1848

tetradic

#487B18 #187A7B #4B187B #7B1A18

square

#487B18 #187A7B #4B187B #7B1A18

split-complementary

#487B18 #1A187B #7B187A

monochromatic

#0F1A05 #2A480E #487B18 #66AE22 #84D836

Accessibility & contrast

On white

5.09

#487B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#487B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #487B18

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487B18	#FFFFFF	#000000	##FFFFFF
##487B18	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#487669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #487b18;
/* rgb */ color: rgb(72, 123, 24);
/* oklch */ color: oklch(52.7% 0.138 133.6);

Tailwind

colors: {
  custom: {
    50: '#80a15e',
    500: '#487b18',
    950: '#000000',
  },
}

SCSS

$custom: #487b18;
$custom-light: #80a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#487b18",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 90.909,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52712,
    "c": 0.13786,
    "h": 133.6
  },
  "luminance": 0.1561
}

Semantic roles & 50–950 ramp

primary

#487B18

secondary

#793FB0

accent

#3EEA97

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #487B18

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

Preview Lab → · Contrast checker → · Palette generator →