#58A421#58A421

#58A421 is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.5% C 0.176 H 135.6°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#58A421
RGB	rgb(88, 164, 33)
HSL	hsl(95, 66%, 39%)
HSV	hsv(95, 80%, 64%)
CMYK	cmyk(46.3%, 0%, 79.9%, 35.7%)
CIE-LAB	lab(60.55, -45.09, 55.62)
CIE-LCH	lch(60.55, 71.60, 129.03°)
OKLab	oklab(64.49% -0.1259 0.1232)
OKLCH	oklch(64.49% 0.176 135.6)
XYZ	xyz(17.5740, 28.7343, 6.0588)
Luminance	0.2873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A421 #6D21A4

analogous

#99A421 #58A421 #21A42B

triadic

#58A421 #2158A4 #A42158

tetradic

#58A421 #2199A4 #6D21A4 #A42B21

square

#58A421 #2199A4 #6D21A4 #A42B21

split-complementary

#58A421 #2B21A4 #A42199

monochromatic

#213E0C #3D7117 #58A421 #74D52D #96DF60

Accessibility & contrast

On white

3.11

#58A421 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#58A421 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #58A421

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A421	#FFFFFF	#000000	##000000
##58A421	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A09030

Tritanopia (blue-blind)

#559E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #58a421;
/* rgb */ color: rgb(88, 164, 33);
/* oklch */ color: oklch(64.5% 0.176 135.6);

Tailwind

colors: {
  custom: {
    50: '#8ebf68',
    500: '#58a421',
    950: '#000000',
  },
}

SCSS

$custom: #58a421;
$custom-light: #8ebf68;
$custom-dark: #000000;

JSON

{
  "hex": "#58a421",
  "rgb": {
    "r": 88,
    "g": 164,
    "b": 33
  },
  "hsl": {
    "h": 94.809,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64488,
    "c": 0.17619,
    "h": 135.6
  },
  "luminance": 0.28735
}

Semantic roles & 50–950 ramp

primary

#58A421

secondary

#995DC4

accent

#3EE9A2

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #58A421

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

Preview Lab → · Contrast checker → · Palette generator →