#58B328#58B328

#58B328 is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.4% C 0.191 H 137.4°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#58B328
RGB	rgb(88, 179, 40)
HSL	hsl(99, 63%, 43%)
HSV	hsv(99, 78%, 70%)
CMYK	cmyk(50.8%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(65.33, -50.58, 57.96)
CIE-LCH	lch(65.33, 76.93, 131.11°)
OKLab	oklab(68.43% -0.1403 0.1291)
OKLCH	oklch(68.43% 0.191 137.4)
XYZ	xyz(20.5269, 34.4666, 7.5781)
Luminance	0.3447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B328 #8328B3

analogous

#9DB328 #58B328 #28B33E

triadic

#58B328 #2858B3 #B32858

tetradic

#58B328 #289DB3 #8328B3 #B33E28

square

#58B328 #289DB3 #8328B3 #B33E28

split-complementary

#58B328 #3E28B3 #B3289D

monochromatic

#274F12 #3F811D #58B328 #76D543 #9AE075

Accessibility & contrast

On white

2.66

#58B328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#58B328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B328

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B328	#FFFFFF	#000000	##000000
##58B328	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A301

Deuteranopia (green-blind)

#AD9C37

Tritanopia (blue-blind)

#52AC99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #58b328;
/* rgb */ color: rgb(88, 179, 40);
/* oklch */ color: oklch(68.4% 0.191 137.4);

Tailwind

colors: {
  custom: {
    50: '#90ca6d',
    500: '#58b328',
    950: '#000000',
  },
}

SCSS

$custom: #58b328;
$custom-light: #90ca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#58b328",
  "rgb": {
    "r": 88,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 99.281,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68434,
    "c": 0.19068,
    "h": 137.4
  },
  "luminance": 0.34468
}

Semantic roles & 50–950 ramp

primary

#58B328

secondary

#A96FC8

accent

#41E6AD

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #58B328

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

Preview Lab → · Contrast checker → · Palette generator →