#5BB33A#5BB33A

#5BB33A is a light, vivid green. Relative luminance 0.348; OKLCH L 68.7% C 0.178 H 138.4°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BB33A
RGB	rgb(91, 179, 58)
HSL	hsl(104, 51%, 46%)
HSV	hsv(104, 68%, 70%)
CMYK	cmyk(49.2%, 0%, 67.6%, 29.8%)
CIE-LAB	lab(65.57, -48.37, 51.63)
CIE-LCH	lch(65.57, 70.75, 133.13°)
OKLab	oklab(68.7% -0.1334 0.1183)
OKLCH	oklch(68.7% 0.178 138.4)
XYZ	xyz(21.1975, 34.7683, 9.5961)
Luminance	0.3477 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB33A #923AB3

analogous

#98B33A #5BB33A #3AB355

triadic

#5BB33A #3A5BB3 #B33A5B

tetradic

#5BB33A #3A98B3 #923AB3 #B3553A

square

#5BB33A #3A98B3 #923AB3 #B3553A

split-complementary

#5BB33A #553AB3 #B33A98

monochromatic

#2C571C #44852B #5BB33A #7DCB5F #A2DA8D

Accessibility & contrast

On white

2.64

#5BB33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#5BB33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB33A

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB33A	#FFFFFF	#000000	##000000
##5BB33A	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A429

Deuteranopia (green-blind)

#AD9C45

Tritanopia (blue-blind)

#54AD9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb33a;
/* rgb */ color: rgb(91, 179, 58);
/* oklch */ color: oklch(68.7% 0.178 138.4);

Tailwind

colors: {
  custom: {
    50: '#91ca76',
    500: '#5bb33a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb33a;
$custom-light: #91ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb33a",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 58
  },
  "hsl": {
    "h": 103.636,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.687,
    "c": 0.17828,
    "h": 138.4
  },
  "luminance": 0.3477
}

Semantic roles & 50–950 ramp

primary

#5BB33A

secondary

#B384C5

accent

#4DDBB4

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB33A

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

Preview Lab → · Contrast checker → · Palette generator →