#5A831F#5A831F

#5A831F is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 56.0% C 0.134 H 129.7°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5A831F
RGB	rgb(90, 131, 31)
HSL	hsl(85, 62%, 32%)
HSV	hsv(85, 76%, 51%)
CMYK	cmyk(31.3%, 0%, 76.3%, 48.6%)
CIE-LAB	lab(50.10, -30.11, 46.37)
CIE-LCH	lch(50.10, 55.29, 123.00°)
OKLab	oklab(55.97% -0.0858 0.1035)
OKLCH	oklch(55.97% 0.134 129.7)
XYZ	xyz(12.5800, 18.5048, 4.2050)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A831F #481F83

analogous

#837A1F #5A831F #28831F

triadic

#5A831F #1F5A83 #831F5A

tetradic

#5A831F #1F837A #481F83 #831F28

square

#5A831F #1F837A #481F83 #831F28

split-complementary

#5A831F #1F2883 #7A1F83

monochromatic

#162008 #385213 #5A831F #7CB42B #9BD449

Accessibility & contrast

On white

4.47

#5A831F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#5A831F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A831F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A831F	#FFFFFF	#000000	##000000
##5A831F	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)

#89790A

Deuteranopia (green-blind)

#847629

Tritanopia (blue-blind)

#5D7D70

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5a831f;
/* rgb */ color: rgb(90, 131, 31);
/* oklch */ color: oklch(56.0% 0.134 129.7);

Tailwind

colors: {
  custom: {
    50: '#8ca762',
    500: '#5a831f',
    950: '#000000',
  },
}

SCSS

$custom: #5a831f;
$custom-light: #8ca762;
$custom-dark: #000000;

JSON

{
  "hex": "#5a831f",
  "rgb": {
    "r": 90,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 84.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55969,
    "c": 0.1344,
    "h": 129.7
  },
  "luminance": 0.18505
}

Semantic roles & 50–950 ramp

primary

#5A831F

secondary

#7548B6

accent

#43E585

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #5A831F

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

Preview Lab → · Contrast checker → · Palette generator →