#5BB259#5BB259

#5BB259 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.8% C 0.151 H 143.3°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#5BB259
RGB	rgb(91, 178, 89)
HSL	hsl(119, 37%, 52%)
HSV	hsv(119, 50%, 70%)
CMYK	cmyk(48.9%, 0%, 50%, 30.2%)
CIE-LAB	lab(65.58, -44.47, 37.36)
CIE-LCH	lch(65.58, 58.08, 139.97°)
OKLab	oklab(68.82% -0.121 0.0902)
OKLCH	oklch(68.82% 0.151 143.3)
XYZ	xyz(22.0369, 34.7846, 15.0021)
Luminance	0.3479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB259 #B059B2

analogous

#87B259 #5BB259 #59B284

triadic

#5BB259 #595BB2 #B2595B

tetradic

#5BB259 #5987B2 #B059B2 #B28459

square

#5BB259 #5987B2 #B059B2 #B28459

split-complementary

#5BB259 #8459B2 #B25987

monochromatic

#2F632E #438D41 #5BB259 #84C583 #AED9AD

Accessibility & contrast

On white

2.64

#5BB259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#5BB259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB259

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB259	#FFFFFF	#000000	##000000
##5BB259	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A451

Deuteranopia (green-blind)

#A99C5F

Tritanopia (blue-blind)

#50AE9D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb259;
/* rgb */ color: rgb(91, 178, 89);
/* oklch */ color: oklch(68.8% 0.151 143.3);

Tailwind

colors: {
  custom: {
    50: '#8fca8a',
    500: '#5bb259',
    950: '#000000',
  },
}

SCSS

$custom: #5bb259;
$custom-light: #8fca8a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb259",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 89
  },
  "hsl": {
    "h": 118.652,
    "s": 36.626,
    "l": 52.353
  },
  "oklch": {
    "l": 0.68815,
    "c": 0.15097,
    "h": 143.3
  },
  "luminance": 0.34786
}

Semantic roles & 50–950 ramp

primary

#5BB259

secondary

#C6A0C7

accent

#5BCDCA

background

#F9FCF8

surface

#F1F8F0

border

#CBD1CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #5BB259

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

Preview Lab → · Contrast checker → · Palette generator →