#599F20#599F20

#599F20 is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.170 H 134.8°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#599F20
RGB	rgb(89, 159, 32)
HSL	hsl(93, 66%, 37%)
HSV	hsv(93, 80%, 62%)
CMYK	cmyk(44%, 0%, 79.9%, 37.6%)
CIE-LAB	lab(59.00, -42.78, 54.49)
CIE-LCH	lch(59.00, 69.28, 128.13°)
OKLab	oklab(63.23% -0.1198 0.1207)
OKLCH	oklch(63.23% 0.17 134.8)
XYZ	xyz(16.7783, 27.0234, 5.6982)
Luminance	0.2702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599F20 #66209F

analogous

#989F20 #599F20 #209F27

triadic

#599F20 #20599F #9F2059

tetradic

#599F20 #20989F #66209F #9F2720

square

#599F20 #20989F #66209F #9F2720

split-complementary

#599F20 #27209F #9F2098

monochromatic

#20390B #3C6C16 #599F20 #76D22A #96DE5B

Accessibility & contrast

On white

3.28

#599F20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#599F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599F20

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599F20	#FFFFFF	#000000	##000000
##599F20	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59200

Deuteranopia (green-blind)

#9C8C2E

Tritanopia (blue-blind)

#579988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #599f20;
/* rgb */ color: rgb(89, 159, 32);
/* oklch */ color: oklch(63.2% 0.170 134.8);

Tailwind

colors: {
  custom: {
    50: '#8ebc67',
    500: '#599f20',
    950: '#000000',
  },
}

SCSS

$custom: #599f20;
$custom-light: #8ebc67;
$custom-dark: #000000;

JSON

{
  "hex": "#599f20",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 32
  },
  "hsl": {
    "h": 93.071,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63226,
    "c": 0.17008,
    "h": 134.8
  },
  "luminance": 0.27024
}

Semantic roles & 50–950 ramp

primary

#599F20

secondary

#9359C2

accent

#3EE99D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #599F20

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

Preview Lab → · Contrast checker → · Palette generator →