#40D06D#40D06D

#40D06D is a light, vivid green. Relative luminance 0.473; OKLCH L 75.9% C 0.185 H 149.7°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#40D06D
RGB	rgb(64, 208, 109)
HSL	hsl(139, 61%, 53%)
HSV	hsv(139, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 47.6%, 18.4%)
CIE-LAB	lab(74.38, -59.17, 38.21)
CIE-LCH	lch(74.38, 70.43, 147.15°)
OKLab	oklab(75.92% -0.1593 0.0932)
OKLCH	oklch(75.92% 0.185 149.7)
XYZ	xyz(27.4284, 47.3028, 22.1499)
Luminance	0.4731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D06D #D040A3

analogous

#5BD040 #40D06D #40D0B5

triadic

#40D06D #6D40D0 #D06D40

tetradic

#40D06D #405BD0 #D040A3 #D0B540

square

#40D06D #405BD0 #D040A3 #D0B540

split-complementary

#40D06D #B540D0 #D0405B

monochromatic

#1E783A #2AA951 #40D06D #71DC93 #A2E8B8

Accessibility & contrast

On white

2.01

#40D06D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#40D06D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D06D

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D06D	#FFFFFF	#000000	##000000
##40D06D	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BE65

Deuteranopia (green-blind)

#C0B274

Tritanopia (blue-blind)

#00CCB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d06d;
/* rgb */ color: rgb(64, 208, 109);
/* oklch */ color: oklch(75.9% 0.185 149.7);

Tailwind

colors: {
  custom: {
    50: '#87df98',
    500: '#40d06d',
    950: '#000000',
  },
}

SCSS

$custom: #40d06d;
$custom-light: #87df98;
$custom-dark: #000000;

JSON

{
  "hex": "#40d06d",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 109
  },
  "hsl": {
    "h": 138.75,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75919,
    "c": 0.18459,
    "h": 149.7
  },
  "luminance": 0.47306
}

Semantic roles & 50–950 ramp

primary

#40D06D

secondary

#D597C2

accent

#44B2E4

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D06D

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

Preview Lab → · Contrast checker → · Palette generator →