#599D31#599D31

#599D31 is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.8% C 0.157 H 136.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#599D31
RGB	rgb(89, 157, 49)
HSL	hsl(98, 52%, 40%)
HSV	hsv(98, 69%, 62%)
CMYK	cmyk(43.3%, 0%, 68.8%, 38.4%)
CIE-LAB	lab(58.47, -40.77, 47.78)
CIE-LCH	lch(58.47, 62.81, 130.48°)
OKLab	oklab(62.83% -0.1132 0.1091)
OKLCH	oklch(62.83% 0.157 136.1)
XYZ	xyz(16.7307, 26.4586, 7.1306)
Luminance	0.2646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599D31 #75319D

analogous

#8F9D31 #599D31 #319D3F

triadic

#599D31 #31599D #9D3159

tetradic

#599D31 #318F9D #75319D #9D3F31

square

#599D31 #318F9D #75319D #9D3F31

split-complementary

#599D31 #3F319D #9D318F

monochromatic

#244014 #3F6E22 #599D31 #75C546 #98D475

Accessibility & contrast

On white

3.34

#599D31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#599D31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599D31

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599D31	#FFFFFF	#000000	##000000
##599D31	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39022

Deuteranopia (green-blind)

#998B3B

Tritanopia (blue-blind)

#569787

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #599d31;
/* rgb */ color: rgb(89, 157, 49);
/* oklch */ color: oklch(62.8% 0.157 136.1);

Tailwind

colors: {
  custom: {
    50: '#8dba6f',
    500: '#599d31',
    950: '#000000',
  },
}

SCSS

$custom: #599d31;
$custom-light: #8dba6f;
$custom-dark: #000000;

JSON

{
  "hex": "#599d31",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 49
  },
  "hsl": {
    "h": 97.778,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62829,
    "c": 0.15725,
    "h": 136.1
  },
  "luminance": 0.2646
}

Semantic roles & 50–950 ramp

primary

#599D31

secondary

#9F6EBC

accent

#4CDCA7

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1208

muted

#7E817B

Preview Lab

Preview with #599D31

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

Preview Lab → · Contrast checker → · Palette generator →