#58B228#58B228

#58B228 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.2% C 0.189 H 137.3°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#58B228
RGB	rgb(88, 178, 40)
HSL	hsl(99, 63%, 43%)
HSV	hsv(99, 78%, 70%)
CMYK	cmyk(50.6%, 0%, 77.5%, 30.2%)
CIE-LAB	lab(65.02, -50.20, 57.66)
CIE-LCH	lch(65.02, 76.45, 131.04°)
OKLab	oklab(68.18% -0.1393 0.1285)
OKLCH	oklch(68.18% 0.189 137.3)
XYZ	xyz(20.3273, 34.0672, 7.5116)
Luminance	0.3407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B228 #8228B2

analogous

#9DB228 #58B228 #28B23D

triadic

#58B228 #2858B2 #B22858

tetradic

#58B228 #289DB2 #8228B2 #B23D28

square

#58B228 #289DB2 #8228B2 #B23D28

split-complementary

#58B228 #3D28B2 #B2289D

monochromatic

#274E12 #3F801D #58B228 #75D543 #9AE075

Accessibility & contrast

On white

2.69

#58B228 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#58B228 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B228

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B228	#FFFFFF	#000000	##000000
##58B228	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A202

Deuteranopia (green-blind)

#AC9B37

Tritanopia (blue-blind)

#52AB98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #58b228;
/* rgb */ color: rgb(88, 178, 40);
/* oklch */ color: oklch(68.2% 0.189 137.3);

Tailwind

colors: {
  custom: {
    50: '#90ca6d',
    500: '#58b228',
    950: '#000000',
  },
}

SCSS

$custom: #58b228;
$custom-light: #90ca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#58b228",
  "rgb": {
    "r": 88,
    "g": 178,
    "b": 40
  },
  "hsl": {
    "h": 99.13,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68175,
    "c": 0.18949,
    "h": 137.3
  },
  "luminance": 0.34069
}

Semantic roles & 50–950 ramp

primary

#58B228

secondary

#A86FC7

accent

#41E6AD

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #58B228

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

Preview Lab → · Contrast checker → · Palette generator →