#5B9723#5B9723

#5B9723 is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.3% C 0.157 H 133.5°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5B9723
RGB	rgb(91, 151, 35)
HSL	hsl(91, 62%, 36%)
HSV	hsv(91, 77%, 59%)
CMYK	cmyk(39.7%, 0%, 76.8%, 40.8%)
CIE-LAB	lab(56.56, -38.52, 51.23)
CIE-LCH	lch(56.56, 64.10, 126.94°)
OKLab	oklab(61.26% -0.1083 0.1143)
OKLCH	oklch(61.26% 0.157 133.5)
XYZ	xyz(15.6841, 24.4780, 5.4881)
Luminance	0.2448 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9723 #5F2397

analogous

#959723 #5B9723 #239725

triadic

#5B9723 #235B97 #97235B

tetradic

#5B9723 #239597 #5F2397 #972523

square

#5B9723 #239597 #5F2397 #972523

split-complementary

#5B9723 #252397 #972395

monochromatic

#1F340C #3D6517 #5B9723 #79C92F #98D95B

Accessibility & contrast

On white

3.56

#5B9723 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#5B9723 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9723

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9723	#FFFFFF	#000000	##000000
##5B9723	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B08

Deuteranopia (green-blind)

#95862F

Tritanopia (blue-blind)

#5B9181

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5b9723;
/* rgb */ color: rgb(91, 151, 35);
/* oklch */ color: oklch(61.3% 0.157 133.5);

Tailwind

colors: {
  custom: {
    50: '#8fb667',
    500: '#5b9723',
    950: '#000000',
  },
}

SCSS

$custom: #5b9723;
$custom-light: #8fb667;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9723",
  "rgb": {
    "r": 91,
    "g": 151,
    "b": 35
  },
  "hsl": {
    "h": 91.034,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61264,
    "c": 0.15745,
    "h": 133.5
  },
  "luminance": 0.24479
}

Semantic roles & 50–950 ramp

primary

#5B9723

secondary

#8D58BE

accent

#42E597

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5B9723

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

Preview Lab → · Contrast checker → · Palette generator →