#40B74A#40B74A

#40B74A is a light, vivid green. Relative luminance 0.355; OKLCH L 68.9% C 0.183 H 144.6°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#40B74A
RGB	rgb(64, 183, 74)
HSL	hsl(125, 48%, 48%)
HSV	hsv(125, 65%, 72%)
CMYK	cmyk(65%, 0%, 59.6%, 28.2%)
CIE-LAB	lab(66.10, -55.08, 44.99)
CIE-LCH	lch(66.10, 71.12, 140.75°)
OKLab	oklab(68.94% -0.1491 0.1061)
OKLCH	oklch(68.94% 0.183 144.6)
XYZ	xyz(20.2826, 35.4493, 12.2507)
Luminance	0.3545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B74A #B740AD

analogous

#71B740 #40B74A #40B785

triadic

#40B74A #4A40B7 #B74A40

tetradic

#40B74A #4071B7 #B740AD #B78540

square

#40B74A #4071B7 #B740AD #B78540

split-complementary

#40B74A #8540B7 #B74071

monochromatic

#205C25 #308A38 #40B74A #69CB72 #97DB9D

Accessibility & contrast

On white

2.60

#40B74A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#40B74A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B74A

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B74A	#FFFFFF	#000000	##000000
##40B74A	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA73F

Deuteranopia (green-blind)

#AC9D53

Tritanopia (blue-blind)

#22B29F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #40b74a;
/* rgb */ color: rgb(64, 183, 74);
/* oklch */ color: oklch(68.9% 0.183 144.6);

Tailwind

colors: {
  custom: {
    50: '#83ce80',
    500: '#40b74a',
    950: '#000000',
  },
}

SCSS

$custom: #40b74a;
$custom-light: #83ce80;
$custom-dark: #000000;

JSON

{
  "hex": "#40b74a",
  "rgb": {
    "r": 64,
    "g": 183,
    "b": 74
  },
  "hsl": {
    "h": 125.042,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.68936,
    "c": 0.18299,
    "h": 144.6
  },
  "luminance": 0.35451
}

Semantic roles & 50–950 ramp

primary

#40B74A

secondary

#C68DC1

accent

#50CCD8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #40B74A

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

Preview Lab → · Contrast checker → · Palette generator →