#5B9523#5B9523

#5B9523 is a mid, vivid yellow-green. Relative luminance 0.238; OKLCH L 60.7% C 0.155 H 133.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5B9523
RGB	rgb(91, 149, 35)
HSL	hsl(91, 62%, 36%)
HSV	hsv(91, 77%, 58%)
CMYK	cmyk(38.9%, 0%, 76.5%, 41.6%)
CIE-LAB	lab(55.93, -37.65, 50.61)
CIE-LCH	lch(55.93, 63.08, 126.65°)
OKLab	oklab(60.74% -0.106 0.113)
OKLCH	oklch(60.74% 0.155 133.2)
XYZ	xyz(15.3650, 23.8397, 5.3817)
Luminance	0.2384 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9523 #5D2395

analogous

#949523 #5B9523 #239524

triadic

#5B9523 #235B95 #95235B

tetradic

#5B9523 #239495 #5D2395 #952423

square

#5B9523 #239495 #5D2395 #952423

split-complementary

#5B9523 #242395 #952394

monochromatic

#1E320C #3D6317 #5B9523 #79C72F #98D85A

Accessibility & contrast

On white

3.64

#5B9523 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#5B9523 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9523

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9523	#FFFFFF	#000000	##000000
##5B9523	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8909

Deuteranopia (green-blind)

#93842F

Tritanopia (blue-blind)

#5B8F7F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b9523;
/* rgb */ color: rgb(91, 149, 35);
/* oklch */ color: oklch(60.7% 0.155 133.2);

Tailwind

colors: {
  custom: {
    50: '#8eb467',
    500: '#5b9523',
    950: '#000000',
  },
}

SCSS

$custom: #5b9523;
$custom-light: #8eb467;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9523",
  "rgb": {
    "r": 91,
    "g": 149,
    "b": 35
  },
  "hsl": {
    "h": 90.526,
    "s": 61.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60743,
    "c": 0.1549,
    "h": 133.2
  },
  "luminance": 0.2384
}

Semantic roles & 50–950 ramp

primary

#5B9523

secondary

#8B57BD

accent

#43E595

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5B9523

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

Preview Lab → · Contrast checker → · Palette generator →