#599C28#599C28

#599C28 is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.5% C 0.162 H 135.1°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#599C28
RGB	rgb(89, 156, 40)
HSL	hsl(95, 59%, 38%)
HSV	hsv(95, 74%, 61%)
CMYK	cmyk(42.9%, 0%, 74.4%, 38.8%)
CIE-LAB	lab(58.09, -41.03, 50.91)
CIE-LCH	lch(58.09, 65.39, 128.87°)
OKLab	oklab(62.5% -0.1146 0.1144)
OKLCH	oklch(62.5% 0.162 135.1)
XYZ	xyz(16.3909, 26.0531, 6.1722)
Luminance	0.2605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599C28 #6B289C

analogous

#939C28 #599C28 #289C31

triadic

#599C28 #28599C #9C2859

tetradic

#599C28 #28939C #6B289C #9C3128

square

#599C28 #28939C #6B289C #9C3128

split-complementary

#599C28 #31289C #9C2893

monochromatic

#213B0F #3D6B1C #599C28 #75CB36 #96D867

Accessibility & contrast

On white

3.38

#599C28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#599C28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599C28

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599C28	#FFFFFF	#000000	##000000
##599C28	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F12

Deuteranopia (green-blind)

#998A33

Tritanopia (blue-blind)

#579686

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #599c28;
/* rgb */ color: rgb(89, 156, 40);
/* oklch */ color: oklch(62.5% 0.162 135.1);

Tailwind

colors: {
  custom: {
    50: '#8eba6a',
    500: '#599c28',
    950: '#000000',
  },
}

SCSS

$custom: #599c28;
$custom-light: #8eba6a;
$custom-dark: #000000;

JSON

{
  "hex": "#599c28",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 40
  },
  "hsl": {
    "h": 94.655,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62495,
    "c": 0.16193,
    "h": 135.1
  },
  "luminance": 0.26054
}

Semantic roles & 50–950 ramp

primary

#599C28

secondary

#9762BE

accent

#45E2A0

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #599C28

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

Preview Lab → · Contrast checker → · Palette generator →