#5B7D1A#5B7D1A

#5B7D1A is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.129 H 127.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5B7D1A
RGB	rgb(91, 125, 26)
HSL	hsl(81, 66%, 30%)
HSV	hsv(81, 79%, 49%)
CMYK	cmyk(27.2%, 0%, 79.2%, 51%)
CIE-LAB	lab(48.22, -27.12, 46.36)
CIE-LCH	lch(48.22, 53.71, 120.33°)
OKLab	oklab(54.44% -0.0781 0.1026)
OKLCH	oklch(54.44% 0.129 127.3)
XYZ	xyz(11.8345, 16.9657, 3.6283)
Luminance	0.1697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7D1A #3C1A7D

analogous

#7D6E1A #5B7D1A #2A7D1A

triadic

#5B7D1A #1A5B7D #7D1A5B

tetradic

#5B7D1A #1A7D6E #3C1A7D #7D1A2A

square

#5B7D1A #1A7D6E #3C1A7D #7D1A2A

split-complementary

#5B7D1A #1A2A7D #6E1A7D

monochromatic

#121905 #364A0F #5B7D1A #80B025 #A1D63B

Accessibility & contrast

On white

4.78

#5B7D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5B7D1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7D1A

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7D1A	#FFFFFF	#000000	##FFFFFF
##5B7D1A	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847402

Deuteranopia (green-blind)

#7F7224

Tritanopia (blue-blind)

#5F776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5b7d1a;
/* rgb */ color: rgb(91, 125, 26);
/* oklch */ color: oklch(54.4% 0.129 127.3);

Tailwind

colors: {
  custom: {
    50: '#8da25f',
    500: '#5b7d1a',
    950: '#000000',
  },
}

SCSS

$custom: #5b7d1a;
$custom-light: #8da25f;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7d1a",
  "rgb": {
    "r": 91,
    "g": 125,
    "b": 26
  },
  "hsl": {
    "h": 80.606,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54442,
    "c": 0.12893,
    "h": 127.3
  },
  "luminance": 0.16966
}

Semantic roles & 50–950 ramp

primary

#5B7D1A

secondary

#6842B1

accent

#3FE979

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #5B7D1A

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

Preview Lab → · Contrast checker → · Palette generator →