#58CA21#58CA21

#58CA21 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.3% C 0.220 H 138.3°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#58CA21
RGB	rgb(88, 202, 33)
HSL	hsl(100, 72%, 46%)
HSV	hsv(100, 84%, 79%)
CMYK	cmyk(56.4%, 0%, 83.7%, 20.8%)
CIE-LAB	lab(72.51, -59.37, 66.55)
CIE-LCH	lch(72.51, 89.19, 131.74°)
OKLab	oklab(74.35% -0.1642 0.1462)
OKLCH	oklch(74.35% 0.22 138.3)
XYZ	xyz(25.4186, 44.4234, 8.6736)
Luminance	0.4443 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58CA21 #9321CA

analogous

#ACCA21 #58CA21 #21CA3E

triadic

#58CA21 #2158CA #CA2158

tetradic

#58CA21 #21ACCA #9321CA #CA3E21

square

#58CA21 #21ACCA #9321CA #CA3E21

split-complementary

#58CA21 #3E21CA #CA21AC

monochromatic

#2A6110 #419518 #58CA21 #79E147 #A0EA7C

Accessibility & contrast

On white

2.12

#58CA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#58CA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58CA21

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58CA21	#FFFFFF	#000000	##000000
##58CA21	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B800

Deuteranopia (green-blind)

#C2AE38

Tritanopia (blue-blind)

#4DC3AC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #58ca21;
/* rgb */ color: rgb(88, 202, 33);
/* oklch */ color: oklch(74.3% 0.220 138.3);

Tailwind

colors: {
  custom: {
    50: '#94db6d',
    500: '#58ca21',
    950: '#000000',
  },
}

SCSS

$custom: #58ca21;
$custom-light: #94db6d;
$custom-dark: #000000;

JSON

{
  "hex": "#58ca21",
  "rgb": {
    "r": 88,
    "g": 202,
    "b": 33
  },
  "hsl": {
    "h": 100.473,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74346,
    "c": 0.21986,
    "h": 138.3
  },
  "luminance": 0.44426
}

Semantic roles & 50–950 ramp

primary

#58CA21

secondary

#B375D2

accent

#39EFB4

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #58CA21

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

Preview Lab → · Contrast checker → · Palette generator →