#5BB43F#5BB43F

#5BB43F is a light, vivid green. Relative luminance 0.352; OKLCH L 69.0% C 0.176 H 139.0°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#5BB43F
RGB	rgb(91, 180, 63)
HSL	hsl(106, 48%, 48%)
HSV	hsv(106, 65%, 71%)
CMYK	cmyk(49.4%, 0%, 65%, 29.4%)
CIE-LAB	lab(65.92, -48.31, 49.92)
CIE-LCH	lch(65.92, 69.47, 134.06°)
OKLab	oklab(69.01% -0.1329 0.1153)
OKLCH	oklch(69.01% 0.176 139)
XYZ	xyz(21.5320, 35.2240, 10.3660)
Luminance	0.3523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB43F #983FB4

analogous

#95B43F #5BB43F #3FB45D

triadic

#5BB43F #3F5BB4 #B43F5B

tetradic

#5BB43F #3F95B4 #983FB4 #B45D3F

square

#5BB43F #3F95B4 #983FB4 #B45D3F

split-complementary

#5BB43F #5D3FB4 #B43F95

monochromatic

#2D591F #44872F #5BB43F #7ECA67 #A5DA94

Accessibility & contrast

On white

2.61

#5BB43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#5BB43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB43F

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB43F	#FFFFFF	#000000	##000000
##5BB43F	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A530

Deuteranopia (green-blind)

#AD9D49

Tritanopia (blue-blind)

#53AE9C

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb43f;
/* rgb */ color: rgb(91, 180, 63);
/* oklch */ color: oklch(69.0% 0.176 139.0);

Tailwind

colors: {
  custom: {
    50: '#91cb79',
    500: '#5bb43f',
    950: '#000000',
  },
}

SCSS

$custom: #5bb43f;
$custom-light: #91cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb43f",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 63
  },
  "hsl": {
    "h": 105.641,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69005,
    "c": 0.17593,
    "h": 139
  },
  "luminance": 0.35226
}

Semantic roles & 50–950 ramp

primary

#5BB43F

secondary

#B78AC5

accent

#50D8B7

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB43F

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

Preview Lab → · Contrast checker → · Palette generator →