#58A021#58A021

#58A021 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.4% C 0.171 H 135.2°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#58A021
RGB	rgb(88, 160, 33)
HSL	hsl(94, 66%, 38%)
HSV	hsv(94, 79%, 63%)
CMYK	cmyk(45%, 0%, 79.4%, 37.3%)
CIE-LAB	lab(59.27, -43.47, 54.43)
CIE-LCH	lch(59.27, 69.65, 128.61°)
OKLab	oklab(63.44% -0.1216 0.1207)
OKLCH	oklch(63.44% 0.171 135.2)
XYZ	xyz(16.8694, 27.3251, 5.8239)
Luminance	0.2733 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58A021 #6921A0

analogous

#97A021 #58A021 #21A02A

triadic

#58A021 #2158A0 #A02158

tetradic

#58A021 #2197A0 #6921A0 #A02A21

square

#58A021 #2197A0 #6921A0 #A02A21

split-complementary

#58A021 #2A21A0 #A02197

monochromatic

#203B0C #3C6D17 #58A021 #74D32B #95DE5E

Accessibility & contrast

On white

3.25

#58A021 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#58A021 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #58A021

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58A021	#FFFFFF	#000000	##000000
##58A021	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9D8D2F

Tritanopia (blue-blind)

#569A88

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #58a021;
/* rgb */ color: rgb(88, 160, 33);
/* oklch */ color: oklch(63.4% 0.171 135.2);

Tailwind

colors: {
  custom: {
    50: '#8ebd67',
    500: '#58a021',
    950: '#000000',
  },
}

SCSS

$custom: #58a021;
$custom-light: #8ebd67;
$custom-dark: #000000;

JSON

{
  "hex": "#58a021",
  "rgb": {
    "r": 88,
    "g": 160,
    "b": 33
  },
  "hsl": {
    "h": 94.016,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63443,
    "c": 0.17133,
    "h": 135.2
  },
  "luminance": 0.27326
}

Semantic roles & 50–950 ramp

primary

#58A021

secondary

#955BC2

accent

#3FE99F

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #58A021

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

Preview Lab → · Contrast checker → · Palette generator →