#40D34D#40D34D

#40D34D is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.3% C 0.214 H 144.3°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#40D34D
RGB	rgb(64, 211, 77)
HSL	hsl(125, 63%, 54%)
HSV	hsv(125, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 63.5%, 17.3%)
CIE-LAB	lab(74.96, -64.41, 53.72)
CIE-LCH	lch(74.96, 83.87, 140.17°)
OKLab	oklab(76.28% -0.1743 0.125)
OKLCH	oklch(76.28% 0.214 144.3)
XYZ	xyz(26.7464, 48.2114, 14.9159)
Luminance	0.4821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D34D #D340C6

analogous

#7DD340 #40D34D #40D397

triadic

#40D34D #4D40D3 #D34D40

tetradic

#40D34D #407DD3 #D340C6 #D39740

square

#40D34D #407DD3 #D340C6 #D39740

split-complementary

#40D34D #9740D3 #D3407D

monochromatic

#1D7C25 #28AE34 #40D34D #72DE7B #A3EAAA

Accessibility & contrast

On white

1.97

#40D34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#40D34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D34D

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D34D	#FFFFFF	#000000	##000000
##40D34D	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03D

Deuteranopia (green-blind)

#C6B459

Tritanopia (blue-blind)

#04CDB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40d34d;
/* rgb */ color: rgb(64, 211, 77);
/* oklch */ color: oklch(76.3% 0.214 144.3);

Tailwind

colors: {
  custom: {
    50: '#89e284',
    500: '#40d34d',
    950: '#000000',
  },
}

SCSS

$custom: #40d34d;
$custom-light: #89e284;
$custom-dark: #000000;

JSON

{
  "hex": "#40d34d",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 77
  },
  "hsl": {
    "h": 125.306,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76278,
    "c": 0.21448,
    "h": 144.3
  },
  "luminance": 0.48214
}

Semantic roles & 50–950 ramp

primary

#40D34D

secondary

#D798D1

accent

#42D7E6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #40D34D

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

Preview Lab → · Contrast checker → · Palette generator →