#599D28#599D28

#599D28 is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.8% C 0.163 H 135.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#599D28
RGB	rgb(89, 157, 40)
HSL	hsl(95, 59%, 39%)
HSV	hsv(95, 75%, 62%)
CMYK	cmyk(43.3%, 0%, 74.5%, 38.4%)
CIE-LAB	lab(58.41, -41.46, 51.22)
CIE-LCH	lch(58.41, 65.90, 128.98°)
OKLab	oklab(62.76% -0.1158 0.115)
OKLCH	oklch(62.76% 0.163 135.2)
XYZ	xyz(16.5594, 26.3901, 6.2283)
Luminance	0.2639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599D28 #6C289D

analogous

#939D28 #599D28 #289D31

triadic

#599D28 #28599D #9D2859

tetradic

#599D28 #28939D #6C289D #9D3128

square

#599D28 #28939D #6C289D #9D3128

split-complementary

#599D28 #31289D #9D2893

monochromatic

#223B0F #3D6C1C #599D28 #75CC36 #97D867

Accessibility & contrast

On white

3.34

#599D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#599D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599D28

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599D28	#FFFFFF	#000000	##000000
##599D28	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39011

Deuteranopia (green-blind)

#9A8A34

Tritanopia (blue-blind)

#579786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #599d28;
/* rgb */ color: rgb(89, 157, 40);
/* oklch */ color: oklch(62.8% 0.163 135.2);

Tailwind

colors: {
  custom: {
    50: '#8eba6a',
    500: '#599d28',
    950: '#000000',
  },
}

SCSS

$custom: #599d28;
$custom-light: #8eba6a;
$custom-dark: #000000;

JSON

{
  "hex": "#599d28",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 40
  },
  "hsl": {
    "h": 94.872,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62756,
    "c": 0.1632,
    "h": 135.2
  },
  "luminance": 0.26391
}

Semantic roles & 50–950 ramp

primary

#599D28

secondary

#9862BE

accent

#45E3A1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #599D28

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

Preview Lab → · Contrast checker → · Palette generator →