#57BF34#57BF34

#57BF34 is a light, vivid green. Relative luminance 0.395; OKLCH L 71.6% C 0.199 H 139.1°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX#57BF34
RGBrgb(87, 191, 52)
HSLhsl(105, 57%, 48%)
HSVhsv(105, 73%, 75%)
CMYKcmyk(54.5%, 0%, 72.8%, 25.1%)
CIE-LABlab(69.14, -54.58, 57.59)
CIE-LCHlch(69.14, 79.35, 133.46°)
OKLaboklab(71.58% -0.1503 0.1301)
OKLCHoklch(71.58% 0.199 139.1)
XYZxyz(23.1802, 39.5339, 9.6574)
Luminance0.3954 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57BF34 #9C34BF
analogous
#9DBF34 #57BF34 #34BF56
triadic
#57BF34 #3457BF #BF3457
tetradic
#57BF34 #349DBF #9C34BF #BF5634
square
#57BF34 #349DBF #9C34BF #BF5634
split-complementary
#57BF34 #5634BF #BF349D
monochromatic
#2B5F1A #418F27 #57BF34 #7BD35D #A2E08D

Accessibility & contrast

On white

2.36
#57BF34 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.91
#57BF34 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BF34
8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57BF34#FFFFFF#000000##000000
##57BF341.002.368.918.91
#FFFFFF2.361.0021.0021.00
#0000008.9121.001.001.00
##0000008.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5AE1B
Deuteranopia (green-blind)
#B7A542
Tritanopia (blue-blind)
#4DB9A4
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #57bf34;
/* rgb */ color: rgb(87, 191, 52);
/* oklch */ color: oklch(71.6% 0.199 139.1);
Tailwind
colors: {
  custom: {
    50: '#91d374',
    500: '#57bf34',
    950: '#000000',
  },
}
SCSS
$custom: #57bf34;
$custom-light: #91d374;
$custom-dark: #000000;
JSON
{
  "hex": "#57bf34",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 52
  },
  "hsl": {
    "h": 104.892,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71582,
    "c": 0.19874,
    "h": 139.1
  },
  "luminance": 0.39536
}

Semantic roles & 50–950 ramp

primary
#57BF34
secondary
#B984CA
accent
#47E0BA
background
#F9FDF7
surface
#F2FAED
border
#CCD3C8
text
#0E1409
muted
#7E837B

Preview Lab

Preview with #57BF34

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

Preview Lab → · Contrast checker → · Palette generator →

#57BF34 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva