#40CE4C#40CE4C

#40CE4C is a light, highly saturated green. Relative luminance 0.458; OKLCH L 75.0% C 0.209 H 144.3°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#40CE4C
RGB	rgb(64, 206, 76)
HSL	hsl(125, 59%, 53%)
HSV	hsv(125, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 63.1%, 19.2%)
CIE-LAB	lab(73.38, -62.84, 52.39)
CIE-LCH	lch(73.38, 81.82, 140.18°)
OKLab	oklab(74.97% -0.1701 0.1221)
OKLCH	oklch(74.97% 0.209 144.3)
XYZ	xyz(25.4885, 45.7516, 14.3238)
Luminance	0.4575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE4C #CE40C2

analogous

#7BCE40 #40CE4C #40CE93

triadic

#40CE4C #4C40CE #CE4C40

tetradic

#40CE4C #407BCE #CE40C2 #CE9340

square

#40CE4C #407BCE #CE40C2 #CE9340

split-complementary

#40CE4C #9340CE #CE407B

monochromatic

#1E7526 #2BA635 #40CE4C #71DA7A #A1E7A7

Accessibility & contrast

On white

2.07

#40CE4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#40CE4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE4C

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE4C	#FFFFFF	#000000	##000000
##40CE4C	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB3D

Deuteranopia (green-blind)

#C1B057

Tritanopia (blue-blind)

#0DC9B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40ce4c;
/* rgb */ color: rgb(64, 206, 76);
/* oklch */ color: oklch(75.0% 0.209 144.3);

Tailwind

colors: {
  custom: {
    50: '#88de83',
    500: '#40ce4c',
    950: '#000000',
  },
}

SCSS

$custom: #40ce4c;
$custom-light: #88de83;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce4c",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 76
  },
  "hsl": {
    "h": 125.07,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74972,
    "c": 0.20936,
    "h": 144.3
  },
  "luminance": 0.45754
}

Semantic roles & 50–950 ramp

primary

#40CE4C

secondary

#D496CE

accent

#45D5E2

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CE4C

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

Preview Lab → · Contrast checker → · Palette generator →