#59B928#59B928

#59B928 is a light, vivid yellow-green. Relative luminance 0.370; OKLCH L 70.0% C 0.197 H 137.6°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#59B928
RGB	rgb(89, 185, 40)
HSL	hsl(100, 64%, 44%)
HSV	hsv(100, 78%, 73%)
CMYK	cmyk(51.9%, 0%, 78.4%, 27.5%)
CIE-LAB	lab(67.26, -52.57, 59.81)
CIE-LCH	lch(67.26, 79.62, 131.31°)
OKLab	oklab(70.03% -0.1457 0.133)
OKLCH	oklch(70.03% 0.197 137.6)
XYZ	xyz(21.8511, 36.9733, 7.9922)
Luminance	0.3698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B928 #8828B9

analogous

#A2B928 #59B928 #28B940

triadic

#59B928 #2859B9 #B92859

tetradic

#59B928 #28A2B9 #8828B9 #B94028

square

#59B928 #28A2B9 #8828B9 #B94028

split-complementary

#59B928 #4028B9 #B928A2

monochromatic

#295412 #41871D #59B928 #78D747 #9DE279

Accessibility & contrast

On white

2.50

#59B928 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#59B928 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B928

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B928	#FFFFFF	#000000	##000000
##59B928	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA900

Deuteranopia (green-blind)

#B3A138

Tritanopia (blue-blind)

#52B29E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59b928;
/* rgb */ color: rgb(89, 185, 40);
/* oklch */ color: oklch(70.0% 0.197 137.6);

Tailwind

colors: {
  custom: {
    50: '#91cf6e',
    500: '#59b928',
    950: '#000000',
  },
}

SCSS

$custom: #59b928;
$custom-light: #91cf6e;
$custom-dark: #000000;

JSON

{
  "hex": "#59b928",
  "rgb": {
    "r": 89,
    "g": 185,
    "b": 40
  },
  "hsl": {
    "h": 99.724,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70031,
    "c": 0.19726,
    "h": 137.6
  },
  "luminance": 0.36975
}

Semantic roles & 50–950 ramp

primary

#59B928

secondary

#AD73CA

accent

#40E7AF

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #59B928

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

Preview Lab → · Contrast checker → · Palette generator →