#58AC21#58AC21

#58AC21 is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 66.6% C 0.186 H 136.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#58AC21
RGBrgb(88, 172, 33)
HSLhsl(96, 68%, 40%)
HSVhsv(96, 81%, 67%)
CMYKcmyk(48.8%, 0%, 80.8%, 32.5%)
CIE-LABlab(63.08, -48.27, 57.98)
CIE-LCHlch(63.08, 75.44, 129.77°)
OKLaboklab(66.57% -0.1345 0.1282)
OKLCHoklch(66.57% 0.186 136.4)
XYZxyz(19.0510, 31.6883, 6.5511)
Luminance0.3169 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#58AC21 #7521AC
analogous
#9DAC21 #58AC21 #21AC2F
triadic
#58AC21 #2158AC #AC2158
tetradic
#58AC21 #219DAC #7521AC #AC2F21
square
#58AC21 #219DAC #7521AC #AC2F21
split-complementary
#58AC21 #2F21AC #AC219D
monochromatic
#23450D #3E7917 #58AC21 #74D832 #97E266

Accessibility & contrast

On white

2.86
#58AC21 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.34
#58AC21 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58AC21
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##58AC21#FFFFFF#000000##000000
##58AC211.002.867.347.34
#FFFFFF2.861.0021.0021.00
#0000007.3421.001.001.00
##0000007.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D00
Deuteranopia (green-blind)
#A79631
Tritanopia (blue-blind)
#54A593
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #58ac21;
/* rgb */ color: rgb(88, 172, 33);
/* oklch */ color: oklch(66.6% 0.186 136.4);
Tailwind
colors: {
  custom: {
    50: '#8fc569',
    500: '#58ac21',
    950: '#000000',
  },
}
SCSS
$custom: #58ac21;
$custom-light: #8fc569;
$custom-dark: #000000;
JSON
{
  "hex": "#58ac21",
  "rgb": {
    "r": 88,
    "g": 172,
    "b": 33
  },
  "hsl": {
    "h": 96.259,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66574,
    "c": 0.18576,
    "h": 136.4
  },
  "luminance": 0.3169
}

Semantic roles & 50–950 ramp

primary
#58AC21
secondary
#9F62C7
accent
#3DEBA6
background
#F9FCF6
surface
#F2F8EB
border
#CCD1C6
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #58AC21

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

Preview Lab → · Contrast checker → · Palette generator →

#58AC21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva