#5B9540#5B9540

#5B9540 is a mid, vivid green. Relative luminance 0.241; OKLCH L 61.0% C 0.133 H 136.8°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5B9540
RGB	rgb(91, 149, 64)
HSL	hsl(101, 40%, 42%)
HSV	hsv(101, 57%, 58%)
CMYK	cmyk(38.9%, 0%, 57%, 41.6%)
CIE-LAB	lab(56.18, -35.10, 38.44)
CIE-LCH	lch(56.18, 52.06, 132.40°)
OKLab	oklab(61.03% -0.0968 0.0909)
OKLCH	oklch(61.03% 0.133 136.8)
XYZ	xyz(15.9868, 24.0884, 8.6567)
Luminance	0.2409 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9540 #7A4095

analogous

#869540 #5B9540 #409550

triadic

#5B9540 #405B95 #95405B

tetradic

#5B9540 #408695 #7A4095 #955040

square

#5B9540 #408695 #7A4095 #955040

split-complementary

#5B9540 #504095 #954086

monochromatic

#273F1B #416A2E #5B9540 #78B85A #9BCB85

Accessibility & contrast

On white

3.61

#5B9540 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#5B9540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9540

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9540	#FFFFFF	#000000	##000000
##5B9540	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A38

Deuteranopia (green-blind)

#928546

Tritanopia (blue-blind)

#599082

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5b9540;
/* rgb */ color: rgb(91, 149, 64);
/* oklch */ color: oklch(61.0% 0.133 136.8);

Tailwind

colors: {
  custom: {
    50: '#8db477',
    500: '#5b9540',
    950: '#000000',
  },
}

SCSS

$custom: #5b9540;
$custom-light: #8db477;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9540",
  "rgb": {
    "r": 91,
    "g": 149,
    "b": 64
  },
  "hsl": {
    "h": 100.941,
    "s": 39.906,
    "l": 41.765
  },
  "oklch": {
    "l": 0.61027,
    "c": 0.13276,
    "h": 136.8
  },
  "luminance": 0.24089
}

Semantic roles & 50–950 ramp

primary

#5B9540

secondary

#A37CB5

accent

#58D0AA

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1109

muted

#7D807B

Preview Lab

Preview with #5B9540

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

Preview Lab → · Contrast checker → · Palette generator →