#5BB54E#5BB54E

#5BB54E is a light, vivid green. Relative luminance 0.358; OKLCH L 69.4% C 0.165 H 141.2°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#5BB54E
RGB	rgb(91, 181, 78)
HSL	hsl(112, 41%, 51%)
HSV	hsv(112, 57%, 71%)
CMYK	cmyk(49.7%, 0%, 56.9%, 29%)
CIE-LAB	lab(66.38, -47.12, 43.68)
CIE-LCH	lch(66.38, 64.25, 137.17°)
OKLab	oklab(69.43% -0.1287 0.1034)
OKLCH	oklch(69.43% 0.165 141.2)
XYZ	xyz(22.2124, 35.8203, 12.9498)
Luminance	0.3582 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB54E #A84EB5

analogous

#8EB54E #5BB54E #4EB574

triadic

#5BB54E #4E5BB5 #B54E5B

tetradic

#5BB54E #4E8EB5 #A84EB5 #B5744E

square

#5BB54E #4E8EB5 #A84EB5 #B5744E

split-complementary

#5BB54E #744EB5 #B54E8E

monochromatic

#2F6028 #458B3A #5BB54E #83C779 #ABD9A4

Accessibility & contrast

On white

2.57

#5BB54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#5BB54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB54E

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB54E	#FFFFFF	#000000	##000000
##5BB54E	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A644

Deuteranopia (green-blind)

#AD9E56

Tritanopia (blue-blind)

#51B09E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb54e;
/* rgb */ color: rgb(91, 181, 78);
/* oklch */ color: oklch(69.4% 0.165 141.2);

Tailwind

colors: {
  custom: {
    50: '#90cc83',
    500: '#5bb54e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb54e;
$custom-light: #90cc83;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb54e",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 78
  },
  "hsl": {
    "h": 112.427,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6943,
    "c": 0.16511,
    "h": 141.2
  },
  "luminance": 0.35822
}

Semantic roles & 50–950 ramp

primary

#5BB54E

secondary

#C099C6

accent

#57D1C1

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #5BB54E

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

Preview Lab → · Contrast checker → · Palette generator →