#5A7D18#5A7D18

#5A7D18 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.4% C 0.131 H 127.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5A7D18
RGB	rgb(90, 125, 24)
HSL	hsl(81, 68%, 29%)
HSV	hsv(81, 81%, 49%)
CMYK	cmyk(28%, 0%, 80.8%, 51%)
CIE-LAB	lab(48.14, -27.64, 46.94)
CIE-LCH	lch(48.14, 54.47, 120.50°)
OKLab	oklab(54.36% -0.0796 0.1035)
OKLCH	oklch(54.36% 0.131 127.6)
XYZ	xyz(11.7150, 16.9066, 3.5101)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7D18 #3B187D

analogous

#7D6E18 #5A7D18 #287D18

triadic

#5A7D18 #185A7D #7D185A

tetradic

#5A7D18 #187D6E #3B187D #7D1828

square

#5A7D18 #187D6E #3B187D #7D1828

split-complementary

#5A7D18 #18287D #6E187D

monochromatic

#121A05 #354A0E #5A7D18 #7FB022 #A1D937

Accessibility & contrast

On white

4.79

#5A7D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5A7D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A7D18

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7D18	#FFFFFF	#000000	##FFFFFF
##5A7D18	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7F7223

Tritanopia (blue-blind)

#5E776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5a7d18;
/* rgb */ color: rgb(90, 125, 24);
/* oklch */ color: oklch(54.4% 0.131 127.6);

Tailwind

colors: {
  custom: {
    50: '#8ca35e',
    500: '#5a7d18',
    950: '#000000',
  },
}

SCSS

$custom: #5a7d18;
$custom-light: #8ca35e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7d18",
  "rgb": {
    "r": 90,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 80.792,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54361,
    "c": 0.13057,
    "h": 127.6
  },
  "luminance": 0.16907
}

Semantic roles & 50–950 ramp

primary

#5A7D18

secondary

#673FB2

accent

#3DEB79

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #5A7D18

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

Preview Lab → · Contrast checker → · Palette generator →