#5BBE3F#5BBE3F

#5BBE3F is a light, vivid green. Relative luminance 0.394; OKLCH L 71.6% C 0.189 H 139.5°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#5BBE3F
RGB	rgb(91, 190, 63)
HSL	hsl(107, 50%, 50%)
HSV	hsv(107, 67%, 75%)
CMYK	cmyk(52.1%, 0%, 66.8%, 25.5%)
CIE-LAB	lab(69.05, -52.21, 53.30)
CIE-LCH	lch(69.05, 74.61, 134.40°)
OKLab	oklab(71.57% -0.1434 0.1224)
OKLCH	oklch(71.57% 0.189 139.5)
XYZ	xyz(23.6241, 39.4081, 11.0633)
Luminance	0.3941 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBE3F #A23FBE

analogous

#9ABE3F #5BBE3F #3FBE63

triadic

#5BBE3F #3F5BBE #BE3F5B

tetradic

#5BBE3F #3F9ABE #A23FBE #BE633F

square

#5BBE3F #3F9ABE #A23FBE #BE633F

split-complementary

#5BBE3F #633FBE #BE3F9A

monochromatic

#2F6221 #459030 #5BBE3F #82CE6C #A9DD9A

Accessibility & contrast

On white

2.36

#5BBE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#5BBE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBE3F

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBE3F	#FFFFFF	#000000	##000000
##5BBE3F	1.00	2.36	8.88	8.88
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE2E

Deuteranopia (green-blind)

#B6A54A

Tritanopia (blue-blind)

#51B8A4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbe3f;
/* rgb */ color: rgb(91, 190, 63);
/* oklch */ color: oklch(71.6% 0.189 139.5);

Tailwind

colors: {
  custom: {
    50: '#92d27a',
    500: '#5bbe3f',
    950: '#000000',
  },
}

SCSS

$custom: #5bbe3f;
$custom-light: #92d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbe3f",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 63
  },
  "hsl": {
    "h": 106.772,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71573,
    "c": 0.18858,
    "h": 139.5
  },
  "luminance": 0.3941
}

Semantic roles & 50–950 ramp

primary

#5BBE3F

secondary

#BD8FC9

accent

#4EDABB

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #5BBE3F

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

Preview Lab → · Contrast checker → · Palette generator →