#5B9E2A#5B9E2A

#5B9E2A is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.1% C 0.162 H 135.0°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5B9E2A
RGB	rgb(91, 158, 42)
HSL	hsl(95, 58%, 39%)
HSV	hsv(95, 73%, 62%)
CMYK	cmyk(42.4%, 0%, 73.4%, 38%)
CIE-LAB	lab(58.83, -41.06, 50.94)
CIE-LCH	lch(58.83, 65.43, 128.87°)
OKLab	oklab(63.13% -0.1147 0.1147)
OKLCH	oklch(63.13% 0.162 135)
XYZ	xyz(16.9588, 26.8441, 6.4779)
Luminance	0.2685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9E2A #6D2A9E

analogous

#959E2A #5B9E2A #2A9E33

triadic

#5B9E2A #2A5B9E #9E2A5B

tetradic

#5B9E2A #2A959E #6D2A9E #9E332A

square

#5B9E2A #2A959E #6D2A9E #9E332A

split-complementary

#5B9E2A #332A9E #9E2A95

monochromatic

#233D10 #3F6E1D #5B9E2A #77CB3A #99D86B

Accessibility & contrast

On white

3.30

#5B9E2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#5B9E2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9E2A

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9E2A	#FFFFFF	#000000	##000000
##5B9E2A	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49115

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#599887

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5b9e2a;
/* rgb */ color: rgb(91, 158, 42);
/* oklch */ color: oklch(63.1% 0.162 135.0);

Tailwind

colors: {
  custom: {
    50: '#8fbb6b',
    500: '#5b9e2a',
    950: '#000000',
  },
}

SCSS

$custom: #5b9e2a;
$custom-light: #8fbb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9e2a",
  "rgb": {
    "r": 91,
    "g": 158,
    "b": 42
  },
  "hsl": {
    "h": 94.655,
    "s": 58,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63133,
    "c": 0.1622,
    "h": 135
  },
  "luminance": 0.26845
}

Semantic roles & 50–950 ramp

primary

#5B9E2A

secondary

#9966BE

accent

#47E1A0

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5B9E2A

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

Preview Lab → · Contrast checker → · Palette generator →