#40BA59#40BA59

#40BA59 is a light, vivid green. Relative luminance 0.369; OKLCH L 69.9% C 0.174 H 147.2°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#40BA59
RGB	rgb(64, 186, 89)
HSL	hsl(132, 49%, 49%)
HSV	hsv(132, 66%, 73%)
CMYK	cmyk(65.6%, 0%, 52.2%, 27.1%)
CIE-LAB	lab(67.22, -54.18, 39.18)
CIE-LCH	lch(67.22, 66.86, 144.13°)
OKLab	oklab(69.92% -0.1462 0.0944)
OKLCH	oklch(69.92% 0.174 147.2)
XYZ	xyz(21.4749, 36.9268, 15.4451)
Luminance	0.3693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BA59 #BA40A1

analogous

#64BA40 #40BA59 #40BA96

triadic

#40BA59 #5940BA #BA5940

tetradic

#40BA59 #4064BA #BA40A1 #BA9640

square

#40BA59 #4064BA #BA40A1 #BA9640

split-complementary

#40BA59 #9640BA #BA4064

monochromatic

#215F2D #308C43 #40BA59 #6BCC7F #99DCA6

Accessibility & contrast

On white

2.50

#40BA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#40BA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BA59

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BA59	#FFFFFF	#000000	##000000
##40BA59	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA51

Deuteranopia (green-blind)

#ADA060

Tritanopia (blue-blind)

#17B6A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40ba59;
/* rgb */ color: rgb(64, 186, 89);
/* oklch */ color: oklch(69.9% 0.174 147.2);

Tailwind

colors: {
  custom: {
    50: '#83d08a',
    500: '#40ba59',
    950: '#000000',
  },
}

SCSS

$custom: #40ba59;
$custom-light: #83d08a;
$custom-dark: #000000;

JSON

{
  "hex": "#40ba59",
  "rgb": {
    "r": 64,
    "g": 186,
    "b": 89
  },
  "hsl": {
    "h": 132.295,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69921,
    "c": 0.17405,
    "h": 147.2
  },
  "luminance": 0.36929
}

Semantic roles & 50–950 ramp

primary

#40BA59

secondary

#C88EBC

accent

#4FBCD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #40BA59

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

Preview Lab → · Contrast checker → · Palette generator →