#5A8E18#5A8E18

#5A8E18 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.8% C 0.152 H 131.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5A8E18
RGB	rgb(90, 142, 24)
HSL	hsl(86, 71%, 33%)
HSV	hsv(86, 83%, 56%)
CMYK	cmyk(36.6%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(53.58, -35.53, 51.92)
CIE-LCH	lch(53.58, 62.91, 124.39°)
OKLab	oklab(58.8% -0.1009 0.114)
OKLCH	oklch(58.8% 0.152 131.5)
XYZ	xyz(14.0542, 21.5850, 4.2898)
Luminance	0.2159 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8E18 #4C188E

analogous

#8E8718 #5A8E18 #1F8E18

triadic

#5A8E18 #185A8E #8E185A

tetradic

#5A8E18 #188E87 #4C188E #8E181F

square

#5A8E18 #188E87 #4C188E #8E181F

split-complementary

#5A8E18 #181F8E #87188E

monochromatic

#182506 #395A0F #5A8E18 #7BC221 #9ADF41

Accessibility & contrast

On white

3.95

#5A8E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#5A8E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8E18

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8E18	#FFFFFF	#000000	##000000
##5A8E18	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7F26

Tritanopia (blue-blind)

#5C8879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5a8e18;
/* rgb */ color: rgb(90, 142, 24);
/* oklch */ color: oklch(58.8% 0.152 131.5);

Tailwind

colors: {
  custom: {
    50: '#8eaf61',
    500: '#5a8e18',
    950: '#000000',
  },
}

SCSS

$custom: #5a8e18;
$custom-light: #8eaf61;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8e18",
  "rgb": {
    "r": 90,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 86.441,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58796,
    "c": 0.15225,
    "h": 131.5
  },
  "luminance": 0.21586
}

Semantic roles & 50–950 ramp

primary

#5A8E18

secondary

#7942C0

accent

#3AEE89

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5A8E18

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

Preview Lab → · Contrast checker → · Palette generator →