#5BB13D#5BB13D

#5BB13D is a light, vivid green. Relative luminance 0.340; OKLCH L 68.2% C 0.174 H 138.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BB13D
RGB	rgb(91, 177, 61)
HSL	hsl(104, 49%, 47%)
HSV	hsv(104, 66%, 69%)
CMYK	cmyk(48.6%, 0%, 65.5%, 30.6%)
CIE-LAB	lab(64.97, -47.30, 49.73)
CIE-LCH	lch(64.97, 68.64, 133.57°)
OKLab	oklab(68.21% -0.1303 0.1147)
OKLCH	oklch(68.21% 0.174 138.6)
XYZ	xyz(20.8781, 34.0039, 9.8772)
Luminance	0.3401 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB13D #933DB1

analogous

#95B13D #5BB13D #3DB159

triadic

#5BB13D #3D5BB1 #B13D5B

tetradic

#5BB13D #3D95B1 #933DB1 #B1593D

square

#5BB13D #3D95B1 #933DB1 #B1593D

split-complementary

#5BB13D #593DB1 #B13D95

monochromatic

#2C561E #44832D #5BB13D #7DC962 #A3D990

Accessibility & contrast

On white

2.69

#5BB13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#5BB13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB13D

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB13D	#FFFFFF	#000000	##000000
##5BB13D	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)

#B6A22E

Deuteranopia (green-blind)

#AB9B47

Tritanopia (blue-blind)

#54AB99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb13d;
/* rgb */ color: rgb(91, 177, 61);
/* oklch */ color: oklch(68.2% 0.174 138.6);

Tailwind

colors: {
  custom: {
    50: '#91c978',
    500: '#5bb13d',
    950: '#000000',
  },
}

SCSS

$custom: #5bb13d;
$custom-light: #91c978;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb13d",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 61
  },
  "hsl": {
    "h": 104.483,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68213,
    "c": 0.17355,
    "h": 138.6
  },
  "luminance": 0.34005
}

Semantic roles & 50–950 ramp

primary

#5BB13D

secondary

#B486C4

accent

#50D8B5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB13D

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

Preview Lab → · Contrast checker → · Palette generator →