#58C221#58C221

#58C221 is a light, highly saturated yellow-green. Relative luminance 0.408; OKLCH L 72.3% C 0.211 H 137.9°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#58C221
RGB	rgb(88, 194, 33)
HSL	hsl(100, 71%, 45%)
HSV	hsv(100, 83%, 76%)
CMYK	cmyk(54.6%, 0%, 83%, 23.9%)
CIE-LAB	lab(70.01, -56.52, 64.31)
CIE-LCH	lch(70.01, 85.61, 131.31°)
OKLab	oklab(72.28% -0.1566 0.1415)
OKLCH	oklch(72.28% 0.211 137.9)
XYZ	xyz(23.5900, 40.7662, 8.0641)
Luminance	0.4077 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58C221 #8B21C2

analogous

#A9C221 #58C221 #21C23B

triadic

#58C221 #2158C2 #C22158

tetradic

#58C221 #21A9C2 #8B21C2 #C23B21

square

#58C221 #21A9C2 #8B21C2 #C23B21

split-complementary

#58C221 #3B21C2 #C221A9

monochromatic

#29590F #408E18 #58C221 #77DF41 #9DE876

Accessibility & contrast

On white

2.29

#58C221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#58C221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58C221

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58C221	#FFFFFF	#000000	##000000
##58C221	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#BBA836

Tritanopia (blue-blind)

#4FBBA5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #58c221;
/* rgb */ color: rgb(88, 194, 33);
/* oklch */ color: oklch(72.3% 0.211 137.9);

Tailwind

colors: {
  custom: {
    50: '#92d56c',
    500: '#58c221',
    950: '#000000',
  },
}

SCSS

$custom: #58c221;
$custom-light: #92d56c;
$custom-dark: #000000;

JSON

{
  "hex": "#58c221",
  "rgb": {
    "r": 88,
    "g": 194,
    "b": 33
  },
  "hsl": {
    "h": 99.503,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.72283,
    "c": 0.21102,
    "h": 137.9
  },
  "luminance": 0.40768
}

Semantic roles & 50–950 ramp

primary

#58C221

secondary

#AE70CF

accent

#3AEEB0

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0E1408

muted

#7E837A

Preview Lab

Preview with #58C221

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

Preview Lab → · Contrast checker → · Palette generator →