#59B728#59B728

#59B728 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.5% C 0.195 H 137.5°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX#59B728
RGBrgb(89, 183, 40)
HSLhsl(99, 64%, 44%)
HSVhsv(99, 78%, 72%)
CMYKcmyk(51.4%, 0%, 78.1%, 28.2%)
CIE-LABlab(66.63, -51.81, 59.21)
CIE-LCHlch(66.63, 78.68, 131.19°)
OKLaboklab(69.51% -0.1437 0.1317)
OKLCHoklch(69.51% 0.195 137.5)
XYZxyz(21.4356, 36.1424, 7.8537)
Luminance0.3614 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59B728 #8628B7
analogous
#A0B728 #59B728 #28B73F
triadic
#59B728 #2859B7 #B72859
tetradic
#59B728 #28A0B7 #8628B7 #B73F28
square
#59B728 #28A0B7 #8628B7 #B73F28
split-complementary
#59B728 #3F28B7 #B728A0
monochromatic
#285312 #41851D #59B728 #77D646 #9CE178

Accessibility & contrast

On white

2.55
#59B728 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.23
#59B728 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B728
8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59B728#FFFFFF#000000##000000
##59B7281.002.558.238.23
#FFFFFF2.551.0021.0021.00
#0000008.2321.001.001.00
##0000008.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BDA700
Deuteranopia (green-blind)
#B19F38
Tritanopia (blue-blind)
#52B09C
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #59b728;
/* rgb */ color: rgb(89, 183, 40);
/* oklch */ color: oklch(69.5% 0.195 137.5);
Tailwind
colors: {
  custom: {
    50: '#91cd6d',
    500: '#59b728',
    950: '#000000',
  },
}
SCSS
$custom: #59b728;
$custom-light: #91cd6d;
$custom-dark: #000000;
JSON
{
  "hex": "#59b728",
  "rgb": {
    "r": 89,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 99.441,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69513,
    "c": 0.19492,
    "h": 137.5
  },
  "luminance": 0.36144
}

Semantic roles & 50–950 ramp

primary
#59B728
secondary
#AB72C9
accent
#41E7AE
background
#F9FCF6
surface
#F2F9EC
border
#CCD2C7
text
#0E1308
muted
#7E827B

Preview Lab

Preview with #59B728

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

Preview Lab → · Contrast checker → · Palette generator →

#59B728 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva