#40B833#40B833

#40B833 is a light, highly saturated green. Relative luminance 0.356; OKLCH L 69.0% C 0.201 H 141.7°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX#40B833
RGBrgb(64, 184, 51)
HSLhsl(114, 57%, 46%)
HSVhsv(114, 72%, 72%)
CMYKcmyk(65.2%, 0%, 72.3%, 27.8%)
CIE-LABlab(66.22, -57.74, 54.77)
CIE-LCHlch(66.22, 79.58, 136.51°)
OKLaboklab(68.97% -0.1575 0.1243)
OKLCHoklch(68.97% 0.201 141.7)
XYZxyz(19.8513, 35.6080, 8.9582)
Luminance0.3561 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40B833 #AB33B8
analogous
#82B833 #40B833 #33B868
triadic
#40B833 #3340B8 #B83340
tetradic
#40B833 #3382B8 #AB33B8 #B86833
square
#40B833 #3382B8 #AB33B8 #B86833
split-complementary
#40B833 #6833B8 #B83382
monochromatic
#1F5818 #2F8826 #40B833 #63D158 #90DE88

Accessibility & contrast

On white

2.59
#40B833 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.12
#40B833 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B833
8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40B833#FFFFFF#000000##000000
##40B8331.002.598.128.12
#FFFFFF2.591.0021.0021.00
#0000008.1221.001.001.00
##0000008.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCA71C
Deuteranopia (green-blind)
#AE9D40
Tritanopia (blue-blind)
#28B29E
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #40b833;
/* rgb */ color: rgb(64, 184, 51);
/* oklch */ color: oklch(69.0% 0.201 141.7);
Tailwind
colors: {
  custom: {
    50: '#84ce73',
    500: '#40b833',
    950: '#000000',
  },
}
SCSS
$custom: #40b833;
$custom-light: #84ce73;
$custom-dark: #000000;
JSON
{
  "hex": "#40b833",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 51
  },
  "hsl": {
    "h": 114.135,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68974,
    "c": 0.20058,
    "h": 141.7
  },
  "luminance": 0.3561
}

Semantic roles & 50–950 ramp

primary
#40B833
secondary
#C17FC8
accent
#48E0D1
background
#F8FCF7
surface
#F0F9ED
border
#CBD2C8
text
#0C1408
muted
#7D827B

Preview Lab

Preview with #40B833

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

Preview Lab → · Contrast checker → · Palette generator →

#40B833 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva