#599F1A#599F1A

#599F1A is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.173 H 134.4°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#599F1A
RGB	rgb(89, 159, 26)
HSL	hsl(92, 72%, 36%)
HSV	hsv(92, 84%, 62%)
CMYK	cmyk(44%, 0%, 83.6%, 37.6%)
CIE-LAB	lab(58.97, -43.07, 56.20)
CIE-LCH	lch(58.97, 70.81, 127.47°)
OKLab	oklab(63.19% -0.121 0.1234)
OKLCH	oklch(63.19% 0.173 134.4)
XYZ	xyz(16.7041, 26.9937, 5.3072)
Luminance	0.2700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599F1A #601A9F

analogous

#9C9F1A #599F1A #1A9F1E

triadic

#599F1A #1A599F #9F1A59

tetradic

#599F1A #1A9C9F #601A9F #9F1E1A

square

#599F1A #1A9C9F #601A9F #9F1E1A

split-complementary

#599F1A #1E1A9F #9F1A9C

monochromatic

#1E3609 #3C6A11 #599F1A #76D423 #96E351

Accessibility & contrast

On white

3.28

#599F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#599F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599F1A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599F1A	#FFFFFF	#000000	##000000
##599F1A	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)

#A59100

Deuteranopia (green-blind)

#9C8C2B

Tritanopia (blue-blind)

#589987

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #599f1a;
/* rgb */ color: rgb(89, 159, 26);
/* oklch */ color: oklch(63.2% 0.173 134.4);

Tailwind

colors: {
  custom: {
    50: '#8fbc64',
    500: '#599f1a',
    950: '#000000',
  },
}

SCSS

$custom: #599f1a;
$custom-light: #8fbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#599f1a",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 26
  },
  "hsl": {
    "h": 91.579,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63194,
    "c": 0.17279,
    "h": 134.4
  },
  "luminance": 0.26995
}

Semantic roles & 50–950 ramp

primary

#599F1A

secondary

#8D50C5

accent

#39EF99

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #599F1A

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

Preview Lab → · Contrast checker → · Palette generator →