#40AD34#40AD34

#40AD34 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.1% C 0.187 H 141.7°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#40AD34
RGB	rgb(64, 173, 52)
HSL	hsl(114, 54%, 44%)
HSV	hsv(114, 70%, 68%)
CMYK	cmyk(63%, 0%, 69.9%, 32.2%)
CIE-LAB	lab(62.70, -53.80, 50.73)
CIE-LCH	lch(62.70, 73.95, 136.68°)
OKLab	oklab(66.06% -0.1468 0.1159)
OKLCH	oklch(66.06% 0.187 141.7)
XYZ	xyz(17.6768, 31.2234, 8.3433)
Luminance	0.3123 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AD34 #A134AD

analogous

#7DAD34 #40AD34 #34AD65

triadic

#40AD34 #3440AD #AD3440

tetradic

#40AD34 #347DAD #A134AD #AD6534

square

#40AD34 #347DAD #A134AD #AD6534

split-complementary

#40AD34 #6534AD #AD347D

monochromatic

#1D4F18 #2F7E26 #40AD34 #5FCB53 #8BD982

Accessibility & contrast

On white

2.90

#40AD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#40AD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD34

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AD34	#FFFFFF	#000000	##000000
##40AD34	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D22

Deuteranopia (green-blind)

#A49440

Tritanopia (blue-blind)

#2DA895

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ad34;
/* rgb */ color: rgb(64, 173, 52);
/* oklch */ color: oklch(66.1% 0.187 141.7);

Tailwind

colors: {
  custom: {
    50: '#82c672',
    500: '#40ad34',
    950: '#000000',
  },
}

SCSS

$custom: #40ad34;
$custom-light: #82c672;
$custom-dark: #000000;

JSON

{
  "hex": "#40ad34",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 52
  },
  "hsl": {
    "h": 114.05,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6606,
    "c": 0.18703,
    "h": 141.7
  },
  "luminance": 0.31225
}

Semantic roles & 50–950 ramp

primary

#40AD34

secondary

#BC7AC3

accent

#4BDDCF

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AD34

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

Preview Lab → · Contrast checker → · Palette generator →