#5B7D17#5B7D17

#5B7D17 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.131 H 127.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5B7D17
RGB	rgb(91, 125, 23)
HSL	hsl(80, 69%, 29%)
HSV	hsv(80, 82%, 49%)
CMYK	cmyk(27.2%, 0%, 81.6%, 51%)
CIE-LAB	lab(48.20, -27.28, 47.34)
CIE-LCH	lch(48.20, 54.63, 119.95°)
OKLab	oklab(54.42% -0.0788 0.1041)
OKLCH	oklch(54.42% 0.131 127.1)
XYZ	xyz(11.8027, 16.9530, 3.4609)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7D17 #39177D

analogous

#7D6C17 #5B7D17 #287D17

triadic

#5B7D17 #175B7D #7D175B

tetradic

#5B7D17 #177D6C #39177D #7D1728

square

#5B7D17 #177D6C #39177D #7D1728

split-complementary

#5B7D17 #17287D #6C177D

monochromatic

#131A05 #35490D #5B7D17 #81B121 #A3DA35

Accessibility & contrast

On white

4.78

#5B7D17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5B7D17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7D17

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7D17	#FFFFFF	#000000	##FFFFFF
##5B7D17	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)

#847400

Deuteranopia (green-blind)

#7F7222

Tritanopia (blue-blind)

#5F776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5b7d17;
/* rgb */ color: rgb(91, 125, 23);
/* oklch */ color: oklch(54.4% 0.131 127.1);

Tailwind

colors: {
  custom: {
    50: '#8da25e',
    500: '#5b7d17',
    950: '#000000',
  },
}

SCSS

$custom: #5b7d17;
$custom-light: #8da25e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7d17",
  "rgb": {
    "r": 91,
    "g": 125,
    "b": 23
  },
  "hsl": {
    "h": 80,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.54424,
    "c": 0.13056,
    "h": 127.1
  },
  "luminance": 0.16953
}

Semantic roles & 50–950 ramp

primary

#5B7D17

secondary

#653EB2

accent

#3CEC77

background

#F8FAF5

surface

#F0F3E9

border

#CBCDC5

text

#0D0F05

muted

#7D7F79

Preview Lab

Preview with #5B7D17

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

Preview Lab → · Contrast checker → · Palette generator →