#5BB13E#5BB13E

#5BB13E is a light, vivid green. Relative luminance 0.340; OKLCH L 68.2% C 0.173 H 138.8°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BB13E
RGB	rgb(91, 177, 62)
HSL	hsl(105, 48%, 47%)
HSV	hsv(105, 65%, 69%)
CMYK	cmyk(48.6%, 0%, 65%, 30.6%)
CIE-LAB	lab(64.97, -47.21, 49.31)
CIE-LCH	lch(64.97, 68.27, 133.75°)
OKLab	oklab(68.22% -0.1299 0.1139)
OKLCH	oklch(68.22% 0.173 138.8)
XYZ	xyz(20.9053, 34.0148, 10.0204)
Luminance	0.3402 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB13E #943EB1

analogous

#94B13E #5BB13E #3EB15B

triadic

#5BB13E #3E5BB1 #B13E5B

tetradic

#5BB13E #3E94B1 #943EB1 #B15B3E

square

#5BB13E #3E94B1 #943EB1 #B15B3E

split-complementary

#5BB13E #5B3EB1 #B13E94

monochromatic

#2C561E #44842E #5BB13E #7DC964 #A3D891

Accessibility & contrast

On white

2.69

#5BB13E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#5BB13E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB13E

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB13E	#FFFFFF	#000000	##000000
##5BB13E	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A230

Deuteranopia (green-blind)

#AB9B48

Tritanopia (blue-blind)

#54AB99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb13e;
/* rgb */ color: rgb(91, 177, 62);
/* oklch */ color: oklch(68.2% 0.173 138.8);

Tailwind

colors: {
  custom: {
    50: '#90c978',
    500: '#5bb13e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb13e;
$custom-light: #90c978;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb13e",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 62
  },
  "hsl": {
    "h": 104.87,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68223,
    "c": 0.1728,
    "h": 138.8
  },
  "luminance": 0.34016
}

Semantic roles & 50–950 ramp

primary

#5BB13E

secondary

#B487C4

accent

#50D8B6

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB13E

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

Preview Lab → · Contrast checker → · Palette generator →