#4EB531#4EB531

#4EB531 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.6% C 0.193 H 139.7°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX#4EB531
RGBrgb(78, 181, 49)
HSLhsl(107, 57%, 45%)
HSVhsv(107, 73%, 71%)
CMYKcmyk(56.9%, 0%, 72.9%, 29%)
CIE-LABlab(65.66, -53.51, 55.07)
CIE-LCHlch(65.66, 76.79, 134.18°)
OKLaboklab(68.62% -0.147 0.1245)
OKLCHoklch(68.62% 0.193 139.7)
XYZxyz(20.2193, 34.8875, 8.5736)
Luminance0.3489 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EB531 #9831B5
analogous
#90B531 #4EB531 #31B556
triadic
#4EB531 #314EB5 #B5314E
tetradic
#4EB531 #3190B5 #9831B5 #B55631
square
#4EB531 #3190B5 #9831B5 #B55631
split-complementary
#4EB531 #5631B5 #B53190
monochromatic
#245517 #398524 #4EB531 #6ED053 #97DD83

Accessibility & contrast

On white

2.63
#4EB531 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.98
#4EB531 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB531
7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EB531#FFFFFF#000000##000000
##4EB5311.002.637.987.98
#FFFFFF2.631.0021.0021.00
#0000007.9821.001.001.00
##0000007.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA519
Deuteranopia (green-blind)
#AD9C3E
Tritanopia (blue-blind)
#42AF9B
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #4eb531;
/* rgb */ color: rgb(78, 181, 49);
/* oklch */ color: oklch(68.6% 0.193 139.7);
Tailwind
colors: {
  custom: {
    50: '#8bcc71',
    500: '#4eb531',
    950: '#000000',
  },
}
SCSS
$custom: #4eb531;
$custom-light: #8bcc71;
$custom-dark: #000000;
JSON
{
  "hex": "#4eb531",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 106.818,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68624,
    "c": 0.19263,
    "h": 139.7
  },
  "luminance": 0.34889
}

Semantic roles & 50–950 ramp

primary
#4EB531
secondary
#B67BC7
accent
#47E1BF
background
#F9FCF7
surface
#F1F9ED
border
#CBD2C8
text
#0D1308
muted
#7E827B

Preview Lab

Preview with #4EB531

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

Preview Lab → · Contrast checker → · Palette generator →

#4EB531 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva