#5B9531#5B9531

#5B9531 is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.9% C 0.145 H 134.6°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#5B9531
RGB	rgb(91, 149, 49)
HSL	hsl(95, 51%, 39%)
HSV	hsv(95, 67%, 58%)
CMYK	cmyk(38.9%, 0%, 67.1%, 41.6%)
CIE-LAB	lab(56.03, -36.61, 45.21)
CIE-LCH	lch(56.03, 58.18, 129.00°)
OKLab	oklab(60.86% -0.1021 0.1037)
OKLCH	oklch(60.86% 0.145 134.6)
XYZ	xyz(15.6159, 23.9400, 6.7032)
Luminance	0.2394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9531 #6B3195

analogous

#8D9531 #5B9531 #319539

triadic

#5B9531 #315B95 #95315B

tetradic

#5B9531 #318D95 #6B3195 #953931

square

#5B9531 #318D95 #6B3195 #953931

split-complementary

#5B9531 #393195 #95318D

monochromatic

#233913 #3F6722 #5B9531 #77C142 #99D070

Accessibility & contrast

On white

3.63

#5B9531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#5B9531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9531

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9531	#FFFFFF	#000000	##000000
##5B9531	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8924

Deuteranopia (green-blind)

#938539

Tritanopia (blue-blind)

#5A8F80

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b9531;
/* rgb */ color: rgb(91, 149, 49);
/* oklch */ color: oklch(60.9% 0.145 134.6);

Tailwind

colors: {
  custom: {
    50: '#8eb46e',
    500: '#5b9531',
    950: '#000000',
  },
}

SCSS

$custom: #5b9531;
$custom-light: #8eb46e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9531",
  "rgb": {
    "r": 91,
    "g": 149,
    "b": 49
  },
  "hsl": {
    "h": 94.8,
    "s": 50.505,
    "l": 38.824
  },
  "oklch": {
    "l": 0.60858,
    "c": 0.14549,
    "h": 134.6
  },
  "luminance": 0.23941
}

Semantic roles & 50–950 ramp

primary

#5B9531

secondary

#976AB8

accent

#4EDA9F

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #5B9531

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

Preview Lab → · Contrast checker → · Palette generator →