#58A621#58A621

#58A621 is a light, vivid yellow-green. Relative luminance 0.295; OKLCH L 65.0% C 0.179 H 135.8°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#58A621
RGB	rgb(88, 166, 33)
HSL	hsl(95, 67%, 39%)
HSV	hsv(95, 80%, 65%)
CMYK	cmyk(47%, 0%, 80.1%, 34.9%)
CIE-LAB	lab(61.18, -45.90, 56.22)
CIE-LCH	lch(61.18, 72.57, 129.23°)
OKLab	oklab(65.01% -0.1281 0.1245)
OKLCH	oklch(65.01% 0.179 135.8)
XYZ	xyz(17.9348, 29.4558, 6.1790)
Luminance	0.2946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A621 #6F21A6

analogous

#9BA621 #58A621 #21A62D

triadic

#58A621 #2158A6 #A62158

tetradic

#58A621 #219BA6 #6F21A6 #A62D21

square

#58A621 #219BA6 #6F21A6 #A62D21

split-complementary

#58A621 #2D21A6 #A6219B

monochromatic

#22400D #3D7317 #58A621 #74D62F #96E062

Accessibility & contrast

On white

3.05

#58A621 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#58A621 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #58A621

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A621	#FFFFFF	#000000	##000000
##58A621	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#A29130

Tritanopia (blue-blind)

#55A08E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #58a621;
/* rgb */ color: rgb(88, 166, 33);
/* oklch */ color: oklch(65.0% 0.179 135.8);

Tailwind

colors: {
  custom: {
    50: '#8fc168',
    500: '#58a621',
    950: '#000000',
  },
}

SCSS

$custom: #58a621;
$custom-light: #8fc168;
$custom-dark: #000000;

JSON

{
  "hex": "#58a621",
  "rgb": {
    "r": 88,
    "g": 166,
    "b": 33
  },
  "hsl": {
    "h": 95.188,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6501,
    "c": 0.17861,
    "h": 135.8
  },
  "luminance": 0.29457
}

Semantic roles & 50–950 ramp

primary

#58A621

secondary

#9A5EC5

accent

#3EEAA3

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #58A621

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

Preview Lab → · Contrast checker → · Palette generator →