#40BF2A#40BF2A

#40BF2A is a light, highly saturated green. Relative luminance 0.385; OKLCH L 70.8% C 0.213 H 141.1°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#40BF2A
RGB	rgb(64, 191, 42)
HSL	hsl(111, 64%, 46%)
HSV	hsv(111, 78%, 75%)
CMYK	cmyk(66.5%, 0%, 78%, 25.1%)
CIE-LAB	lab(68.40, -60.74, 60.01)
CIE-LCH	lch(68.40, 85.39, 135.35°)
OKLab	oklab(70.76% -0.166 0.134)
OKLCH	oklch(70.76% 0.213 141.1)
XYZ	xyz(21.1620, 38.5166, 8.5092)
Luminance	0.3852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF2A #A92ABF

analogous

#8ABF2A #40BF2A #2ABF5E

triadic

#40BF2A #2A40BF #BF2A40

tetradic

#40BF2A #2A8ABF #A92ABF #BF5E2A

square

#40BF2A #2A8ABF #A92ABF #BF5E2A

split-complementary

#40BF2A #5E2ABF #BF2A8A

monochromatic

#1E5B14 #2F8D1F #40BF2A #62D84E #8FE380

Accessibility & contrast

On white

2.41

#40BF2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#40BF2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF2A

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF2A	#FFFFFF	#000000	##000000
##40BF2A	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#B5A33B

Tritanopia (blue-blind)

#27B9A3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40bf2a;
/* rgb */ color: rgb(64, 191, 42);
/* oklch */ color: oklch(70.8% 0.213 141.1);

Tailwind

colors: {
  custom: {
    50: '#86d36f',
    500: '#40bf2a',
    950: '#000000',
  },
}

SCSS

$custom: #40bf2a;
$custom-light: #86d36f;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf2a",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 42
  },
  "hsl": {
    "h": 111.141,
    "s": 63.948,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70763,
    "c": 0.21336,
    "h": 141.1
  },
  "luminance": 0.38519
}

Semantic roles & 50–950 ramp

primary

#40BF2A

secondary

#C079CC

accent

#41E7CE

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1408

muted

#7D837B

Preview Lab

Preview with #40BF2A

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

Preview Lab → · Contrast checker → · Palette generator →