#5BB55E#5BB55E

#5BB55E is a light, vivid green. Relative luminance 0.361; OKLCH L 69.7% C 0.150 H 144.4°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#5BB55E
RGB	rgb(91, 181, 94)
HSL	hsl(122, 38%, 53%)
HSV	hsv(122, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 48.1%, 29%)
CIE-LAB	lab(66.58, -45.01, 36.08)
CIE-LCH	lch(66.58, 57.69, 141.29°)
OKLab	oklab(69.66% -0.1223 0.0876)
OKLCH	oklch(69.66% 0.15 144.4)
XYZ	xyz(22.8574, 36.0783, 16.3468)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB55E #B55BB2

analogous

#85B55B #5BB55E #5BB58B

triadic

#5BB55E #5E5BB5 #B55E5B

tetradic

#5BB55E #5B85B5 #B55BB2 #B58B5B

square

#5BB55E #5B85B5 #B55BB2 #B58B5B

split-complementary

#5BB55E #8B5BB5 #B55B85

monochromatic

#2F6730 #429144 #5BB55E #85C887 #AFDBB1

Accessibility & contrast

On white

2.56

#5BB55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#5BB55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB55E

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB55E	#FFFFFF	#000000	##000000
##5BB55E	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A757

Deuteranopia (green-blind)

#AC9F64

Tritanopia (blue-blind)

#4EB1A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb55e;
/* rgb */ color: rgb(91, 181, 94);
/* oklch */ color: oklch(69.7% 0.150 144.4);

Tailwind

colors: {
  custom: {
    50: '#90cc8d',
    500: '#5bb55e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb55e;
$custom-light: #90cc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb55e",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 94
  },
  "hsl": {
    "h": 122,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.69655,
    "c": 0.15049,
    "h": 144.4
  },
  "luminance": 0.3608
}

Semantic roles & 50–950 ramp

primary

#5BB55E

secondary

#C9A3C8

accent

#5ACACE

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #5BB55E

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

Preview Lab → · Contrast checker → · Palette generator →