#599B20#599B20

#599B20 is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.2% C 0.165 H 134.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#599B20
RGB	rgb(89, 155, 32)
HSL	hsl(92, 66%, 37%)
HSV	hsv(92, 79%, 61%)
CMYK	cmyk(42.6%, 0%, 79.4%, 39.2%)
CIE-LAB	lab(57.72, -41.11, 53.30)
CIE-LCH	lch(57.72, 67.31, 127.64°)
OKLab	oklab(62.18% -0.1154 0.1182)
OKLCH	oklch(62.18% 0.165 134.3)
XYZ	xyz(16.1016, 25.6699, 5.4726)
Luminance	0.2567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599B20 #62209B

analogous

#979B20 #599B20 #209B25

triadic

#599B20 #20599B #9B2059

tetradic

#599B20 #20979B #62209B #9B2520

square

#599B20 #20979B #62209B #9B2520

split-complementary

#599B20 #25209B #9B2097

monochromatic

#1F360B #3C6816 #599B20 #76CE2A #96DD59

Accessibility & contrast

On white

3.42

#599B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#599B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599B20

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599B20	#FFFFFF	#000000	##000000
##599B20	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#98892E

Tritanopia (blue-blind)

#589584

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599b20;
/* rgb */ color: rgb(89, 155, 32);
/* oklch */ color: oklch(62.2% 0.165 134.3);

Tailwind

colors: {
  custom: {
    50: '#8eb966',
    500: '#599b20',
    950: '#000000',
  },
}

SCSS

$custom: #599b20;
$custom-light: #8eb966;
$custom-dark: #000000;

JSON

{
  "hex": "#599b20",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 32
  },
  "hsl": {
    "h": 92.195,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62181,
    "c": 0.16515,
    "h": 134.3
  },
  "luminance": 0.25671
}

Semantic roles & 50–950 ramp

primary

#599B20

secondary

#8F56C1

accent

#3FE99A

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #599B20

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

Preview Lab → · Contrast checker → · Palette generator →