#5B8E2E#5B8E2E

#5B8E2E is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.0% C 0.138 H 133.1°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5B8E2E
RGB	rgb(91, 142, 46)
HSL	hsl(92, 51%, 37%)
HSV	hsv(92, 68%, 56%)
CMYK	cmyk(35.9%, 0%, 67.6%, 44.3%)
CIE-LAB	lab(53.78, -33.73, 44.10)
CIE-LCH	lch(53.78, 55.52, 127.40°)
OKLab	oklab(59.01% -0.0944 0.1009)
OKLCH	oklch(59.01% 0.138 133.1)
XYZ	xyz(14.4803, 21.7668, 6.0227)
Luminance	0.2177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8E2E #612E8E

analogous

#8B8E2E #5B8E2E #2E8E31

triadic

#5B8E2E #2E5B8E #8E2E5B

tetradic

#5B8E2E #2E8B8E #612E8E #8E312E

square

#5B8E2E #2E8B8E #612E8E #8E312E

split-complementary

#5B8E2E #312E8E #8E2E8B

monochromatic

#203210 #3D601F #5B8E2E #79BC3D #98CE68

Accessibility & contrast

On white

3.92

#5B8E2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#5B8E2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8E2E

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8E2E	#FFFFFF	#000000	##000000
##5B8E2E	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948321

Deuteranopia (green-blind)

#8D7F36

Tritanopia (blue-blind)

#5B887A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5b8e2e;
/* rgb */ color: rgb(91, 142, 46);
/* oklch */ color: oklch(59.0% 0.138 133.1);

Tailwind

colors: {
  custom: {
    50: '#8daf6c',
    500: '#5b8e2e',
    950: '#000000',
  },
}

SCSS

$custom: #5b8e2e;
$custom-light: #8daf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8e2e",
  "rgb": {
    "r": 91,
    "g": 142,
    "b": 46
  },
  "hsl": {
    "h": 91.875,
    "s": 51.064,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59014,
    "c": 0.13823,
    "h": 133.1
  },
  "luminance": 0.21767
}

Semantic roles & 50–950 ramp

primary

#5B8E2E

secondary

#8E63B5

accent

#4DDB98

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0D1007

muted

#7D7F7A

Preview Lab

Preview with #5B8E2E

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

Preview Lab → · Contrast checker → · Palette generator →