#40B85A#40B85A

#40B85A is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.171 H 147.5°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#40B85A
RGB	rgb(64, 184, 90)
HSL	hsl(133, 48%, 49%)
HSV	hsv(133, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 51.1%, 27.8%)
CIE-LAB	lab(66.60, -53.30, 37.92)
CIE-LCH	lch(66.60, 65.41, 144.57°)
OKLab	oklab(69.41% -0.1438 0.0916)
OKLCH	oklch(69.41% 0.171 147.5)
XYZ	xyz(21.0988, 36.1070, 15.5283)
Luminance	0.3611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B85A #B8409E

analogous

#62B840 #40B85A #40B896

triadic

#40B85A #5A40B8 #B85A40

tetradic

#40B85A #4062B8 #B8409E #B89640

square

#40B85A #4062B8 #B8409E #B89640

split-complementary

#40B85A #9640B8 #B84062

monochromatic

#205D2E #308B44 #40B85A #6ACB7F #97DBA6

Accessibility & contrast

On white

2.55

#40B85A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#40B85A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B85A

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B85A	#FFFFFF	#000000	##000000
##40B85A	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA852

Deuteranopia (green-blind)

#AB9E61

Tritanopia (blue-blind)

#18B4A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b85a;
/* rgb */ color: rgb(64, 184, 90);
/* oklch */ color: oklch(69.4% 0.171 147.5);

Tailwind

colors: {
  custom: {
    50: '#83ce8a',
    500: '#40b85a',
    950: '#000000',
  },
}

SCSS

$custom: #40b85a;
$custom-light: #83ce8a;
$custom-dark: #000000;

JSON

{
  "hex": "#40b85a",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 90
  },
  "hsl": {
    "h": 133,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69413,
    "c": 0.17054,
    "h": 147.5
  },
  "luminance": 0.36109
}

Semantic roles & 50–950 ramp

primary

#40B85A

secondary

#C78DBA

accent

#50BAD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #40B85A

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

Preview Lab → · Contrast checker → · Palette generator →