#40AC30#40AC30

#40AC30 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.8% C 0.188 H 141.3°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#40AC30
RGB	rgb(64, 172, 48)
HSL	hsl(112, 56%, 43%)
HSV	hsv(112, 72%, 67%)
CMYK	cmyk(62.8%, 0%, 72.1%, 32.5%)
CIE-LAB	lab(62.34, -53.79, 51.92)
CIE-LCH	lch(62.34, 74.76, 136.01°)
OKLab	oklab(65.76% -0.1469 0.1179)
OKLCH	oklch(65.76% 0.188 141.3)
XYZ	xyz(17.3995, 30.8068, 7.8251)
Luminance	0.3081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC30 #9C30AC

analogous

#7EAC30 #40AC30 #30AC5E

triadic

#40AC30 #3040AC #AC3040

tetradic

#40AC30 #307EAC #9C30AC #AC5E30

square

#40AC30 #307EAC #9C30AC #AC5E30

split-complementary

#40AC30 #5E30AC #AC307E

monochromatic

#1C4C15 #2E7C23 #40AC30 #5DCD4C #88DA7C

Accessibility & contrast

On white

2.93

#40AC30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#40AC30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC30

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC30	#FFFFFF	#000000	##000000
##40AC30	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C1B

Deuteranopia (green-blind)

#A3933C

Tritanopia (blue-blind)

#2EA794

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40ac30;
/* rgb */ color: rgb(64, 172, 48);
/* oklch */ color: oklch(65.8% 0.188 141.3);

Tailwind

colors: {
  custom: {
    50: '#82c670',
    500: '#40ac30',
    950: '#000000',
  },
}

SCSS

$custom: #40ac30;
$custom-light: #82c670;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac30",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 48
  },
  "hsl": {
    "h": 112.258,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6576,
    "c": 0.18841,
    "h": 141.3
  },
  "luminance": 0.30808
}

Semantic roles & 50–950 ramp

primary

#40AC30

secondary

#B975C3

accent

#48E0CC

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AC30

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

Preview Lab → · Contrast checker → · Palette generator →