#5BB03F#5BB03F

#5BB03F is a light, vivid green. Relative luminance 0.336; OKLCH L 68.0% C 0.171 H 138.8°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BB03F
RGB	rgb(91, 176, 63)
HSL	hsl(105, 47%, 47%)
HSV	hsv(105, 64%, 69%)
CMYK	cmyk(48.3%, 0%, 64.2%, 31%)
CIE-LAB	lab(64.67, -46.71, 48.55)
CIE-LCH	lch(64.67, 67.37, 133.90°)
OKLab	oklab(67.98% -0.1285 0.1124)
OKLCH	oklch(67.98% 0.171 138.8)
XYZ	xyz(20.7362, 33.6323, 10.1007)
Luminance	0.3363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB03F #943FB0

analogous

#94B03F #5BB03F #3FB05C

triadic

#5BB03F #3F5BB0 #B03F5B

tetradic

#5BB03F #3F94B0 #943FB0 #B05C3F

square

#5BB03F #3F94B0 #943FB0 #B05C3F

split-complementary

#5BB03F #5C3FB0 #B03F94

monochromatic

#2C561F #44832F #5BB03F #7DC865 #A3D892

Accessibility & contrast

On white

2.72

#5BB03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#5BB03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB03F

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB03F	#FFFFFF	#000000	##000000
##5BB03F	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A131

Deuteranopia (green-blind)

#AA9A48

Tritanopia (blue-blind)

#54AA98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5bb03f;
/* rgb */ color: rgb(91, 176, 63);
/* oklch */ color: oklch(68.0% 0.171 138.8);

Tailwind

colors: {
  custom: {
    50: '#90c879',
    500: '#5bb03f',
    950: '#000000',
  },
}

SCSS

$custom: #5bb03f;
$custom-light: #90c879;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb03f",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 105.133,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67976,
    "c": 0.17074,
    "h": 138.8
  },
  "luminance": 0.33634
}

Semantic roles & 50–950 ramp

primary

#5BB03F

secondary

#B488C3

accent

#51D7B6

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB03F

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

Preview Lab → · Contrast checker → · Palette generator →