#599C20#599C20

#599C20 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.4% C 0.166 H 134.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#599C20
RGB	rgb(89, 156, 32)
HSL	hsl(92, 66%, 37%)
HSV	hsv(92, 79%, 61%)
CMYK	cmyk(42.9%, 0%, 79.5%, 38.8%)
CIE-LAB	lab(58.04, -41.53, 53.60)
CIE-LCH	lch(58.04, 67.80, 127.77°)
OKLab	oklab(62.44% -0.1165 0.1188)
OKLCH	oklch(62.44% 0.166 134.4)
XYZ	xyz(16.2687, 26.0042, 5.5283)
Luminance	0.2601 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599C20 #63209C

analogous

#979C20 #599C20 #209C25

triadic

#599C20 #20599C #9C2059

tetradic

#599C20 #20979C #63209C #9C2520

square

#599C20 #20979C #63209C #9C2520

split-complementary

#599C20 #25209C #9C2097

monochromatic

#1F360B #3C6916 #599C20 #76CF2A #96DD59

Accessibility & contrast

On white

3.39

#599C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#599C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599C20

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599C20	#FFFFFF	#000000	##000000
##599C20	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#998A2E

Tritanopia (blue-blind)

#589685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599c20;
/* rgb */ color: rgb(89, 156, 32);
/* oklch */ color: oklch(62.4% 0.166 134.4);

Tailwind

colors: {
  custom: {
    50: '#8eba66',
    500: '#599c20',
    950: '#000000',
  },
}

SCSS

$custom: #599c20;
$custom-light: #8eba66;
$custom-dark: #000000;

JSON

{
  "hex": "#599c20",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 32
  },
  "hsl": {
    "h": 92.419,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62442,
    "c": 0.16639,
    "h": 134.4
  },
  "luminance": 0.26005
}

Semantic roles & 50–950 ramp

primary

#599C20

secondary

#9057C1

accent

#3FE99B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #599C20

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

Preview Lab → · Contrast checker → · Palette generator →