#40B52E#40B52E

#40B52E is a light, highly saturated green. Relative luminance 0.343; OKLCH L 68.1% C 0.200 H 141.2°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#40B52E
RGB	rgb(64, 181, 46)
HSL	hsl(112, 59%, 45%)
HSV	hsv(112, 75%, 71%)
CMYK	cmyk(64.6%, 0%, 74.6%, 29%)
CIE-LAB	lab(65.23, -57.09, 55.58)
CIE-LCH	lch(65.23, 79.67, 135.77°)
OKLab	oklab(68.14% -0.156 0.1253)
OKLCH	oklch(68.14% 0.2 141.2)
XYZ	xyz(19.1304, 34.3331, 8.2030)
Luminance	0.3433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B52E #A32EB5

analogous

#84B52E #40B52E #2EB560

triadic

#40B52E #2E40B5 #B52E40

tetradic

#40B52E #2E84B5 #A32EB5 #B5602E

square

#40B52E #2E84B5 #A32EB5 #B5602E

split-complementary

#40B52E #602EB5 #B52E84

monochromatic

#1D5315 #2F8422 #40B52E #60D24E #8CDE7F

Accessibility & contrast

On white

2.67

#40B52E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#40B52E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B52E

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B52E	#FFFFFF	#000000	##000000
##40B52E	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA413

Deuteranopia (green-blind)

#AC9B3C

Tritanopia (blue-blind)

#2BAF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40b52e;
/* rgb */ color: rgb(64, 181, 46);
/* oklch */ color: oklch(68.1% 0.200 141.2);

Tailwind

colors: {
  custom: {
    50: '#84cc70',
    500: '#40b52e',
    950: '#000000',
  },
}

SCSS

$custom: #40b52e;
$custom-light: #84cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#40b52e",
  "rgb": {
    "r": 64,
    "g": 181,
    "b": 46
  },
  "hsl": {
    "h": 112,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68141,
    "c": 0.20006,
    "h": 141.2
  },
  "luminance": 0.34335
}

Semantic roles & 50–950 ramp

primary

#40B52E

secondary

#BD78C7

accent

#45E3CE

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40B52E

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

Preview Lab → · Contrast checker → · Palette generator →