#40A720#40A720

#40A720 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.191 H 139.8°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#40A720
RGB	rgb(64, 167, 32)
HSL	hsl(106, 68%, 39%)
HSV	hsv(106, 81%, 65%)
CMYK	cmyk(61.7%, 0%, 80.8%, 34.5%)
CIE-LAB	lab(60.63, -53.12, 55.69)
CIE-LCH	lch(60.63, 76.96, 133.65°)
OKLab	oklab(64.31% -0.146 0.1236)
OKLCH	oklch(64.31% 0.191 139.8)
XYZ	xyz(16.1931, 28.8302, 6.0777)
Luminance	0.2883 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A720 #8720A7

analogous

#84A720 #40A720 #20A744

triadic

#40A720 #2040A7 #A72040

tetradic

#40A720 #2084A7 #8720A7 #A74420

square

#40A720 #2084A7 #8720A7 #A74420

split-complementary

#40A720 #4420A7 #A72084

monochromatic

#19400C #2C7416 #40A720 #56D72D #7FE161

Accessibility & contrast

On white

3.10

#40A720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#40A720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A720

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A720	#FFFFFF	#000000	##000000
##40A720	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#9F8F30

Tritanopia (blue-blind)

#32A18E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a720;
/* rgb */ color: rgb(64, 167, 32);
/* oklch */ color: oklch(64.3% 0.191 139.8);

Tailwind

colors: {
  custom: {
    50: '#82c268',
    500: '#40a720',
    950: '#000000',
  },
}

SCSS

$custom: #40a720;
$custom-light: #82c268;
$custom-dark: #000000;

JSON

{
  "hex": "#40a720",
  "rgb": {
    "r": 64,
    "g": 167,
    "b": 32
  },
  "hsl": {
    "h": 105.778,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64313,
    "c": 0.19128,
    "h": 139.8
  },
  "luminance": 0.28832
}

Semantic roles & 50–950 ramp

primary

#40A720

secondary

#AD5DC5

accent

#3DEBC2

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #40A720

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

Preview Lab → · Contrast checker → · Palette generator →