#599C27#599C27

#599C27 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.5% C 0.163 H 135.0°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#599C27
RGB	rgb(89, 156, 39)
HSL	hsl(94, 60%, 38%)
HSV	hsv(94, 75%, 61%)
CMYK	cmyk(42.9%, 0%, 75%, 38.8%)
CIE-LAB	lab(58.08, -41.10, 51.27)
CIE-LCH	lch(58.08, 65.71, 128.72°)
OKLab	oklab(62.49% -0.1149 0.115)
OKLCH	oklch(62.49% 0.163 135)
XYZ	xyz(16.3741, 26.0464, 6.0837)
Luminance	0.2605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599C27 #6A279C

analogous

#939C27 #599C27 #279C2F

triadic

#599C27 #27599C #9C2759

tetradic

#599C27 #27939C #6A279C #9C2F27

square

#599C27 #27939C #6A279C #9C2F27

split-complementary

#599C27 #2F279C #9C2793

monochromatic

#213A0F #3D6B1B #599C27 #75CC34 #96D865

Accessibility & contrast

On white

3.38

#599C27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#599C27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599C27

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599C27	#FFFFFF	#000000	##000000
##599C27	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)

#A28F0F

Deuteranopia (green-blind)

#998A33

Tritanopia (blue-blind)

#579686

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #599c27;
/* rgb */ color: rgb(89, 156, 39);
/* oklch */ color: oklch(62.5% 0.163 135.0);

Tailwind

colors: {
  custom: {
    50: '#8eba6a',
    500: '#599c27',
    950: '#000000',
  },
}

SCSS

$custom: #599c27;
$custom-light: #8eba6a;
$custom-dark: #000000;

JSON

{
  "hex": "#599c27",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 39
  },
  "hsl": {
    "h": 94.359,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62488,
    "c": 0.16254,
    "h": 135
  },
  "luminance": 0.26047
}

Semantic roles & 50–950 ramp

primary

#599C27

secondary

#9661BE

accent

#45E39F

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #599C27

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

Preview Lab → · Contrast checker → · Palette generator →