#5BB03E#5BB03E

#5BB03E is a light, vivid green. Relative luminance 0.336; OKLCH L 68.0% C 0.172 H 138.7°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#5BB03E
RGB	rgb(91, 176, 62)
HSL	hsl(105, 48%, 47%)
HSV	hsv(105, 65%, 69%)
CMYK	cmyk(48.3%, 0%, 64.8%, 31%)
CIE-LAB	lab(64.66, -46.81, 48.97)
CIE-LCH	lch(64.66, 67.74, 133.71°)
OKLab	oklab(67.97% -0.1289 0.1132)
OKLCH	oklch(67.97% 0.172 138.7)
XYZ	xyz(20.7085, 33.6212, 9.9548)
Luminance	0.3362 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB03E #933EB0

analogous

#94B03E #5BB03E #3EB05A

triadic

#5BB03E #3E5BB0 #B03E5B

tetradic

#5BB03E #3E94B0 #933EB0 #B05A3E

square

#5BB03E #3E94B0 #933EB0 #B05A3E

split-complementary

#5BB03E #5A3EB0 #B03E94

monochromatic

#2C551E #44832E #5BB03E #7DC863 #A3D890

Accessibility & contrast

On white

2.72

#5BB03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#5BB03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB03E

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB03E	#FFFFFF	#000000	##000000
##5BB03E	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A130

Deuteranopia (green-blind)

#AA9A48

Tritanopia (blue-blind)

#54AA98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5bb03e;
/* rgb */ color: rgb(91, 176, 62);
/* oklch */ color: oklch(68.0% 0.172 138.7);

Tailwind

colors: {
  custom: {
    50: '#90c878',
    500: '#5bb03e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb03e;
$custom-light: #90c878;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb03e",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 62
  },
  "hsl": {
    "h": 104.737,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67965,
    "c": 0.17151,
    "h": 138.7
  },
  "luminance": 0.33623
}

Semantic roles & 50–950 ramp

primary

#5BB03E

secondary

#B487C3

accent

#50D7B5

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB03E

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

Preview Lab → · Contrast checker → · Palette generator →