#5BBF3D#5BBF3D

#5BBF3D is a light, vivid green. Relative luminance 0.398; OKLCH L 71.8% C 0.191 H 139.3°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#5BBF3D
RGB	rgb(91, 191, 61)
HSL	hsl(106, 52%, 49%)
HSV	hsv(106, 68%, 75%)
CMYK	cmyk(52.4%, 0%, 68.1%, 25.1%)
CIE-LAB	lab(69.34, -52.76, 54.43)
CIE-LCH	lch(69.34, 75.80, 134.11°)
OKLab	oklab(71.81% -0.1451 0.1246)
OKLCH	oklch(71.81% 0.191 139.3)
XYZ	xyz(23.7865, 39.8208, 10.8467)
Luminance	0.3982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBF3D #A13DBF

analogous

#9CBF3D #5BBF3D #3DBF60

triadic

#5BBF3D #3D5BBF #BF3D5B

tetradic

#5BBF3D #3D9CBF #A13DBF #BF603D

square

#5BBF3D #3D9CBF #A13DBF #BF603D

split-complementary

#5BBF3D #603DBF #BF3D9C

monochromatic

#2F621F #45912E #5BBF3D #81CF6A #A8DE98

Accessibility & contrast

On white

2.34

#5BBF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#5BBF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBF3D

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBF3D	#FFFFFF	#000000	##000000
##5BBF3D	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF2A

Deuteranopia (green-blind)

#B7A649

Tritanopia (blue-blind)

#51B9A5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5bbf3d;
/* rgb */ color: rgb(91, 191, 61);
/* oklch */ color: oklch(71.8% 0.191 139.3);

Tailwind

colors: {
  custom: {
    50: '#92d379',
    500: '#5bbf3d',
    950: '#000000',
  },
}

SCSS

$custom: #5bbf3d;
$custom-light: #92d379;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbf3d",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 61
  },
  "hsl": {
    "h": 106.154,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.71811,
    "c": 0.1912,
    "h": 139.3
  },
  "luminance": 0.39823
}

Semantic roles & 50–950 ramp

primary

#5BBF3D

secondary

#BC8ECA

accent

#4DDBBA

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BBF3D

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

Preview Lab → · Contrast checker → · Palette generator →