#40AC34#40AC34

#40AC34 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.8% C 0.186 H 141.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#40AC34
RGB	rgb(64, 172, 52)
HSL	hsl(114, 54%, 44%)
HSV	hsv(114, 70%, 67%)
CMYK	cmyk(62.8%, 0%, 69.8%, 32.5%)
CIE-LAB	lab(62.37, -53.45, 50.39)
CIE-LCH	lch(62.37, 73.46, 136.68°)
OKLab	oklab(65.79% -0.1458 0.1152)
OKLCH	oklch(65.79% 0.186 141.7)
XYZ	xyz(17.4858, 30.8413, 8.2796)
Luminance	0.3084 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC34 #A034AC

analogous

#7CAC34 #40AC34 #34AC64

triadic

#40AC34 #3440AC #AC3440

tetradic

#40AC34 #347CAC #A034AC #AC6434

square

#40AC34 #347CAC #A034AC #AC6434

split-complementary

#40AC34 #6434AC #AC347C

monochromatic

#1D4E18 #2F7D26 #40AC34 #5ECB52 #8AD981

Accessibility & contrast

On white

2.93

#40AC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#40AC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC34

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC34	#FFFFFF	#000000	##000000
##40AC34	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C22

Deuteranopia (green-blind)

#A3933F

Tritanopia (blue-blind)

#2DA794

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40ac34;
/* rgb */ color: rgb(64, 172, 52);
/* oklch */ color: oklch(65.8% 0.186 141.7);

Tailwind

colors: {
  custom: {
    50: '#82c672',
    500: '#40ac34',
    950: '#000000',
  },
}

SCSS

$custom: #40ac34;
$custom-light: #82c672;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac34",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 52
  },
  "hsl": {
    "h": 114,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.65794,
    "c": 0.18583,
    "h": 141.7
  },
  "luminance": 0.30843
}

Semantic roles & 50–950 ramp

primary

#40AC34

secondary

#BB79C2

accent

#4BDDCE

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AC34

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

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