#59B328#59B328

#59B328 is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.5% C 0.190 H 137.2°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#59B328
RGB	rgb(89, 179, 40)
HSL	hsl(99, 63%, 43%)
HSV	hsv(99, 78%, 70%)
CMYK	cmyk(50.3%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(65.37, -50.28, 58.01)
CIE-LCH	lch(65.37, 76.77, 130.92°)
OKLab	oklab(68.48% -0.1395 0.1292)
OKLCH	oklch(68.48% 0.19 137.2)
XYZ	xyz(20.6223, 34.5158, 7.5826)
Luminance	0.3452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B328 #8228B3

analogous

#9EB328 #59B328 #28B33D

triadic

#59B328 #2859B3 #B32859

tetradic

#59B328 #289EB3 #8228B3 #B33D28

square

#59B328 #289EB3 #8228B3 #B33D28

split-complementary

#59B328 #3D28B3 #B3289E

monochromatic

#274F12 #40811D #59B328 #77D543 #9BE075

Accessibility & contrast

On white

2.66

#59B328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#59B328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B328

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B328	#FFFFFF	#000000	##000000
##59B328	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A301

Deuteranopia (green-blind)

#AD9C37

Tritanopia (blue-blind)

#53AC99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #59b328;
/* rgb */ color: rgb(89, 179, 40);
/* oklch */ color: oklch(68.5% 0.190 137.2);

Tailwind

colors: {
  custom: {
    50: '#91ca6d',
    500: '#59b328',
    950: '#000000',
  },
}

SCSS

$custom: #59b328;
$custom-light: #91ca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#59b328",
  "rgb": {
    "r": 89,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 98.849,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68477,
    "c": 0.1902,
    "h": 137.2
  },
  "luminance": 0.34517
}

Semantic roles & 50–950 ramp

primary

#59B328

secondary

#A86FC8

accent

#41E6AC

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #59B328

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

Preview Lab → · Contrast checker → · Palette generator →