#58B728#58B728

#58B728 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.5% C 0.195 H 137.6°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#58B728
RGB	rgb(88, 183, 40)
HSL	hsl(100, 64%, 44%)
HSV	hsv(100, 78%, 72%)
CMYK	cmyk(51.9%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(66.59, -52.10, 59.16)
CIE-LCH	lch(66.59, 78.83, 131.37°)
OKLab	oklab(69.47% -0.1444 0.1317)
OKLCH	oklch(69.47% 0.195 137.6)
XYZ	xyz(21.3403, 36.0933, 7.8492)
Luminance	0.3609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B728 #8728B7

analogous

#9FB728 #58B728 #28B73F

triadic

#58B728 #2858B7 #B72858

tetradic

#58B728 #289FB7 #8728B7 #B73F28

square

#58B728 #289FB7 #8728B7 #B73F28

split-complementary

#58B728 #3F28B7 #B7289F

monochromatic

#285312 #40851D #58B728 #76D646 #9BE178

Accessibility & contrast

On white

2.56

#58B728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#58B728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B728

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B728	#FFFFFF	#000000	##000000
##58B728	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#B19F38

Tritanopia (blue-blind)

#51B09C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #58b728;
/* rgb */ color: rgb(88, 183, 40);
/* oklch */ color: oklch(69.5% 0.195 137.6);

Tailwind

colors: {
  custom: {
    50: '#91cd6d',
    500: '#58b728',
    950: '#000000',
  },
}

SCSS

$custom: #58b728;
$custom-light: #91cd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#58b728",
  "rgb": {
    "r": 88,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 99.86,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69472,
    "c": 0.19538,
    "h": 137.6
  },
  "luminance": 0.36095
}

Semantic roles & 50–950 ramp

primary

#58B728

secondary

#AC72C9

accent

#41E7AF

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #58B728

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

Preview Lab → · Contrast checker → · Palette generator →