#40CA4B#40CA4B

#40CA4B is a light, highly saturated green. Relative luminance 0.438; OKLCH L 73.9% C 0.205 H 144.3°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX#40CA4B
RGBrgb(64, 202, 75)
HSLhsl(125, 57%, 52%)
HSVhsv(125, 68%, 79%)
CMYKcmyk(68.3%, 0%, 62.9%, 20.8%)
CIE-LABlab(72.12, -61.60, 51.41)
CIE-LCHlch(72.12, 80.23, 140.15°)
OKLaboklab(73.92% -0.1667 0.1199)
OKLCHoklch(73.92% 0.205 144.3)
XYZxyz(24.5033, 43.8364, 13.8252)
Luminance0.4384 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CA4B #CA40BF
analogous
#7ACA40 #40CA4B #40CA90
triadic
#40CA4B #4B40CA #CA4B40
tetradic
#40CA4B #407ACA #CA40BF #CA9040
square
#40CA4B #407ACA #CA40BF #CA9040
split-complementary
#40CA4B #9040CA #CA407A
monochromatic
#1F7026 #2CA036 #40CA4B #70D778 #A0E5A5

Accessibility & contrast

On white

2.15
#40CA4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.77
#40CA4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA4B
9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CA4B#FFFFFF#000000##000000
##40CA4B1.002.159.779.77
#FFFFFF2.151.0021.0021.00
#0000009.7721.001.001.00
##0000009.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB83C
Deuteranopia (green-blind)
#BDAC56
Tritanopia (blue-blind)
#13C5AF
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #40ca4b;
/* rgb */ color: rgb(64, 202, 75);
/* oklch */ color: oklch(73.9% 0.205 144.3);
Tailwind
colors: {
  custom: {
    50: '#87db82',
    500: '#40ca4b',
    950: '#000000',
  },
}
SCSS
$custom: #40ca4b;
$custom-light: #87db82;
$custom-dark: #000000;
JSON
{
  "hex": "#40ca4b",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 75
  },
  "hsl": {
    "h": 124.783,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73921,
    "c": 0.20538,
    "h": 144.3
  },
  "luminance": 0.43839
}

Semantic roles & 50–950 ramp

primary
#40CA4B
secondary
#D195CC
accent
#48D4E0
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #40CA4B

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

Preview Lab → · Contrast checker → · Palette generator →

#40CA4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva