#599F31#599F31

#599F31 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.3% C 0.160 H 136.3°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#599F31
RGB	rgb(89, 159, 49)
HSL	hsl(98, 53%, 41%)
HSV	hsv(98, 69%, 62%)
CMYK	cmyk(44%, 0%, 69.2%, 37.6%)
CIE-LAB	lab(59.10, -41.62, 48.45)
CIE-LCH	lch(59.10, 63.87, 130.66°)
OKLab	oklab(63.35% -0.1155 0.1105)
OKLCH	oklch(63.35% 0.16 136.3)
XYZ	xyz(17.0719, 27.1409, 7.2443)
Luminance	0.2714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599F31 #77319F

analogous

#909F31 #599F31 #319F40

triadic

#599F31 #31599F #9F3159

tetradic

#599F31 #31909F #77319F #9F4031

square

#599F31 #31909F #77319F #9F4031

split-complementary

#599F31 #40319F #9F3190

monochromatic

#254114 #3F7023 #599F31 #75C647 #98D576

Accessibility & contrast

On white

3.27

#599F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#599F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599F31

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599F31	#FFFFFF	#000000	##000000
##599F31	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59221

Deuteranopia (green-blind)

#9B8C3B

Tritanopia (blue-blind)

#569989

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #599f31;
/* rgb */ color: rgb(89, 159, 49);
/* oklch */ color: oklch(63.3% 0.160 136.3);

Tailwind

colors: {
  custom: {
    50: '#8ebc6f',
    500: '#599f31',
    950: '#000000',
  },
}

SCSS

$custom: #599f31;
$custom-light: #8ebc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#599f31",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 49
  },
  "hsl": {
    "h": 98.182,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.63349,
    "c": 0.15988,
    "h": 136.3
  },
  "luminance": 0.27142
}

Semantic roles & 50–950 ramp

primary

#599F31

secondary

#A16FBD

accent

#4CDCA8

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1208

muted

#7E817B

Preview Lab

Preview with #599F31

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

Preview Lab → · Contrast checker → · Palette generator →