#487B1B#487B1B

#487B1B is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.7% C 0.136 H 133.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#487B1B
RGB	rgb(72, 123, 27)
HSL	hsl(92, 64%, 29%)
HSV	hsv(92, 78%, 48%)
CMYK	cmyk(41.5%, 0%, 78%, 51.8%)
CIE-LAB	lab(46.48, -33.62, 43.96)
CIE-LCH	lch(46.48, 55.34, 127.41°)
OKLab	oklab(52.73% -0.0944 0.0981)
OKLCH	oklch(52.73% 0.136 133.9)
XYZ	xyz(9.9531, 15.6223, 3.5277)
Luminance	0.1562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487B1B #4E1B7B

analogous

#787B1B #487B1B #1B7B1E

triadic

#487B1B #1B487B #7B1B48

tetradic

#487B1B #1B787B #4E1B7B #7B1E1B

square

#487B1B #1B787B #4E1B7B #7B1E1B

split-complementary

#487B1B #1E1B7B #7B1B78

monochromatic

#0F1906 #2B4910 #487B1B #65AD26 #83D43C

Accessibility & contrast

On white

5.09

#487B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#487B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #487B1B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487B1B	#FFFFFF	#000000	##FFFFFF
##487B1B	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)

#807106

Deuteranopia (green-blind)

#796D25

Tritanopia (blue-blind)

#487669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #487b1b;
/* rgb */ color: rgb(72, 123, 27);
/* oklch */ color: oklch(52.7% 0.136 133.9);

Tailwind

colors: {
  custom: {
    50: '#80a15f',
    500: '#487b1b',
    950: '#000000',
  },
}

SCSS

$custom: #487b1b;
$custom-light: #80a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#487b1b",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 91.875,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52732,
    "c": 0.13615,
    "h": 133.9
  },
  "luminance": 0.15623
}

Semantic roles & 50–950 ramp

primary

#487B1B

secondary

#7C43AF

accent

#41E799

background

#F8FAF5

surface

#EFF3EA

border

#CACDC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #487B1B

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

Preview Lab → · Contrast checker → · Palette generator →