#40D05A#40D05A

#40D05A is a light, highly saturated green. Relative luminance 0.469; OKLCH L 75.6% C 0.201 H 146.2°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#40D05A
RGB	rgb(64, 208, 90)
HSL	hsl(131, 61%, 53%)
HSV	hsv(131, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 56.7%, 18.4%)
CIE-LAB	lab(74.15, -61.88, 47.04)
CIE-LCH	lch(74.15, 77.72, 142.76°)
OKLab	oklab(75.65% -0.1669 0.1118)
OKLCH	oklch(75.65% 0.201 146.2)
XYZ	xyz(26.5138, 46.9370, 17.3333)
Luminance	0.4694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D05A #D040B6

analogous

#6ED040 #40D05A #40D0A2

triadic

#40D05A #5A40D0 #D05A40

tetradic

#40D05A #406ED0 #D040B6 #D0A240

square

#40D05A #406ED0 #D040B6 #D0A240

split-complementary

#40D05A #A240D0 #D0406E

monochromatic

#1E782E #2AA941 #40D05A #71DC84 #A2E8AF

Accessibility & contrast

On white

2.02

#40D05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#40D05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D05A

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D05A	#FFFFFF	#000000	##000000
##40D05A	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE4E

Deuteranopia (green-blind)

#C2B263

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40d05a;
/* rgb */ color: rgb(64, 208, 90);
/* oklch */ color: oklch(75.6% 0.201 146.2);

Tailwind

colors: {
  custom: {
    50: '#87e08c',
    500: '#40d05a',
    950: '#000000',
  },
}

SCSS

$custom: #40d05a;
$custom-light: #87e08c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d05a",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 90
  },
  "hsl": {
    "h": 130.833,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7565,
    "c": 0.20089,
    "h": 146.2
  },
  "luminance": 0.4694
}

Semantic roles & 50–950 ramp

primary

#40D05A

secondary

#D597CA

accent

#44C7E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40D05A

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

Preview Lab → · Contrast checker → · Palette generator →