#40DE4D#40DE4D

#40DE4D is a light, highly saturated green. Relative luminance 0.539; OKLCH L 79.1% C 0.227 H 144.1°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#40DE4D
RGB	rgb(64, 222, 77)
HSL	hsl(125, 71%, 56%)
HSV	hsv(125, 71%, 87%)
CMYK	cmyk(71.2%, 0%, 65.3%, 12.9%)
CIE-LAB	lab(78.38, -68.01, 57.50)
CIE-LCH	lch(78.38, 89.06, 139.79°)
OKLab	oklab(79.12% -0.184 0.133)
OKLCH	oklch(79.12% 0.227 144.1)
XYZ	xyz(29.5733, 53.8651, 15.8582)
Luminance	0.5387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DE4D #DE40D1

analogous

#82DE40 #40DE4D #40DE9C

triadic

#40DE4D #4D40DE #DE4D40

tetradic

#40DE4D #4082DE #DE40D1 #DE9C40

square

#40DE4D #4082DE #DE40D1 #DE9C40

split-complementary

#40DE4D #9C40DE #DE4082

monochromatic

#188B22 #21C02E #40DE4D #74E77E #A8F0AE

Accessibility & contrast

On white

1.78

#40DE4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#40DE4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DE4D

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DE4D	#FFFFFF	#000000	##000000
##40DE4D	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA3A

Deuteranopia (green-blind)

#D0BD5A

Tritanopia (blue-blind)

#00D8C0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40de4d;
/* rgb */ color: rgb(64, 222, 77);
/* oklch */ color: oklch(79.1% 0.227 144.1);

Tailwind

colors: {
  custom: {
    50: '#8bea85',
    500: '#40de4d',
    950: '#000000',
  },
}

SCSS

$custom: #40de4d;
$custom-light: #8bea85;
$custom-dark: #000000;

JSON

{
  "hex": "#40de4d",
  "rgb": {
    "r": 64,
    "g": 222,
    "b": 77
  },
  "hsl": {
    "h": 124.937,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79117,
    "c": 0.22709,
    "h": 144.1
  },
  "luminance": 0.53868
}

Semantic roles & 50–950 ramp

primary

#40DE4D

secondary

#913189

accent

#3ADFED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DE4D

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

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