#5A831A#5A831A

#5A831A is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 55.9% C 0.137 H 129.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5A831A
RGB	rgb(90, 131, 26)
HSL	hsl(83, 67%, 31%)
HSV	hsv(83, 80%, 51%)
CMYK	cmyk(31.3%, 0%, 80.2%, 48.6%)
CIE-LAB	lab(50.07, -30.40, 48.08)
CIE-LCH	lch(50.07, 56.89, 122.31°)
OKLab	oklab(55.94% -0.0869 0.1062)
OKLCH	oklch(55.94% 0.137 129.3)
XYZ	xyz(12.5192, 18.4805, 3.8846)
Luminance	0.1848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A831A #431A83

analogous

#83771A #5A831A #25831A

triadic

#5A831A #1A5A83 #831A5A

tetradic

#5A831A #1A8377 #431A83 #831A25

square

#5A831A #1A8377 #431A83 #831A25

split-complementary

#5A831A #1A2583 #771A83

monochromatic

#141D06 #375010 #5A831A #7DB624 #9DD93F

Accessibility & contrast

On white

4.47

#5A831A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#5A831A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A831A

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A831A	#FFFFFF	#000000	##000000
##5A831A	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#5D7D70

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5a831a;
/* rgb */ color: rgb(90, 131, 26);
/* oklch */ color: oklch(55.9% 0.137 129.3);

Tailwind

colors: {
  custom: {
    50: '#8da760',
    500: '#5a831a',
    950: '#000000',
  },
}

SCSS

$custom: #5a831a;
$custom-light: #8da760;
$custom-dark: #000000;

JSON

{
  "hex": "#5a831a",
  "rgb": {
    "r": 90,
    "g": 131,
    "b": 26
  },
  "hsl": {
    "h": 83.429,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55936,
    "c": 0.13728,
    "h": 129.3
  },
  "luminance": 0.18481
}

Semantic roles & 50–950 ramp

primary

#5A831A

secondary

#7042B7

accent

#3EEA81

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0D0F05

muted

#7D7F79

Preview Lab

Preview with #5A831A

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

Preview Lab → · Contrast checker → · Palette generator →