#5BB15C#5BB15C

#5BB15C is a light, vivid green. Relative luminance 0.344; OKLCH L 68.6% C 0.147 H 144.0°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#5BB15C
RGB	rgb(91, 177, 92)
HSL	hsl(121, 36%, 53%)
HSV	hsv(121, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 48%, 30.6%)
CIE-LAB	lab(65.31, -43.63, 35.51)
CIE-LCH	lch(65.31, 56.25, 140.86°)
OKLab	oklab(68.61% -0.1187 0.0862)
OKLCH	oklch(68.61% 0.147 144)
XYZ	xyz(21.9672, 34.4395, 15.6131)
Luminance	0.3444 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB15C #B15BB0

analogous

#85B15B #5BB15C #5BB187

triadic

#5BB15C #5C5BB1 #B15C5B

tetradic

#5BB15C #5B85B1 #B15BB0 #B1875B

square

#5BB15C #5B85B1 #B15BB0 #B1875B

split-complementary

#5BB15C #875BB1 #B15B85

monochromatic

#2F6330 #438C44 #5BB15C #84C585 #AED8AE

Accessibility & contrast

On white

2.66

#5BB15C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#5BB15C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB15C

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB15C	#FFFFFF	#000000	##000000
##5BB15C	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A355

Deuteranopia (green-blind)

#A89B62

Tritanopia (blue-blind)

#4FAD9D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb15c;
/* rgb */ color: rgb(91, 177, 92);
/* oklch */ color: oklch(68.6% 0.147 144.0);

Tailwind

colors: {
  custom: {
    50: '#8fc98c',
    500: '#5bb15c',
    950: '#000000',
  },
}

SCSS

$custom: #5bb15c;
$custom-light: #8fc98c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb15c",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 92
  },
  "hsl": {
    "h": 120.698,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.68607,
    "c": 0.14669,
    "h": 144
  },
  "luminance": 0.34441
}

Semantic roles & 50–950 ramp

primary

#5BB15C

secondary

#C7A1C6

accent

#5CCACC

background

#F9FCF8

surface

#F1F8F0

border

#CBD1CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #5BB15C

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

Preview Lab → · Contrast checker → · Palette generator →