#40CE41#40CE41

#40CE41 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.9% C 0.217 H 143.1°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#40CE41
RGB	rgb(64, 206, 65)
HSL	hsl(120, 59%, 53%)
HSV	hsv(120, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 68.4%, 19.2%)
CIE-LAB	lab(73.29, -63.93, 56.80)
CIE-LCH	lch(73.29, 85.52, 138.38°)
OKLab	oklab(74.87% -0.1735 0.1302)
OKLCH	oklch(74.87% 0.217 143.1)
XYZ	xyz(25.1383, 45.6115, 12.4791)
Luminance	0.4561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE41 #CE40CD

analogous

#86CE40 #40CE41 #40CE88

triadic

#40CE41 #4140CE #CE4140

tetradic

#40CE41 #4086CE #CE40CD #CE8840

square

#40CE41 #4086CE #CE40CD #CE8840

split-complementary

#40CE41 #8840CE #CE4086

monochromatic

#1E751F #2BA62C #40CE41 #71DA71 #A1E7A2

Accessibility & contrast

On white

2.07

#40CE41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#40CE41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE41

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE41	#FFFFFF	#000000	##000000
##40CE41	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2D

Deuteranopia (green-blind)

#C2B04E

Tritanopia (blue-blind)

#15C8B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40ce41;
/* rgb */ color: rgb(64, 206, 65);
/* oklch */ color: oklch(74.9% 0.217 143.1);

Tailwind

colors: {
  custom: {
    50: '#88de7d',
    500: '#40ce41',
    950: '#000000',
  },
}

SCSS

$custom: #40ce41;
$custom-light: #88de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce41",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 65
  },
  "hsl": {
    "h": 120.423,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74867,
    "c": 0.21697,
    "h": 143.1
  },
  "luminance": 0.45614
}

Semantic roles & 50–950 ramp

primary

#40CE41

secondary

#D496D3

accent

#45E1E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CE41

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

Preview Lab → · Contrast checker → · Palette generator →