#5BBE3D#5BBE3D

#5BBE3D is a light, vivid green. Relative luminance 0.394; OKLCH L 71.6% C 0.190 H 139.3°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#5BBE3D
RGB	rgb(91, 190, 61)
HSL	hsl(106, 51%, 49%)
HSV	hsv(106, 68%, 75%)
CMYK	cmyk(52.1%, 0%, 67.9%, 25.5%)
CIE-LAB	lab(69.03, -52.38, 54.10)
CIE-LCH	lch(69.03, 75.30, 134.08°)
OKLab	oklab(71.56% -0.144 0.1239)
OKLCH	oklch(71.56% 0.19 139.3)
XYZ	xyz(23.5692, 39.3862, 10.7743)
Luminance	0.3939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBE3D #A03DBE

analogous

#9BBE3D #5BBE3D #3DBE60

triadic

#5BBE3D #3D5BBE #BE3D5B

tetradic

#5BBE3D #3D9BBE #A03DBE #BE603D

square

#5BBE3D #3D9BBE #A03DBE #BE603D

split-complementary

#5BBE3D #603DBE #BE3D9B

monochromatic

#2F611F #45902E #5BBE3D #81CF69 #A8DE98

Accessibility & contrast

On white

2.37

#5BBE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#5BBE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBE3D

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBE3D	#FFFFFF	#000000	##000000
##5BBE3D	1.00	2.37	8.88	8.88
#FFFFFF	2.37	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)

#C3AE2B

Deuteranopia (green-blind)

#B7A549

Tritanopia (blue-blind)

#52B8A4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbe3d;
/* rgb */ color: rgb(91, 190, 61);
/* oklch */ color: oklch(71.6% 0.190 139.3);

Tailwind

colors: {
  custom: {
    50: '#92d279',
    500: '#5bbe3d',
    950: '#000000',
  },
}

SCSS

$custom: #5bbe3d;
$custom-light: #92d279;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbe3d",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 61
  },
  "hsl": {
    "h": 106.047,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.71555,
    "c": 0.18997,
    "h": 139.3
  },
  "luminance": 0.39388
}

Semantic roles & 50–950 ramp

primary

#5BBE3D

secondary

#BB8DC9

accent

#4DDBBA

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BBE3D

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

Preview Lab → · Contrast checker → · Palette generator →