#599C1D#599C1D

#599C1D is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.4% C 0.168 H 134.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#599C1D
RGB	rgb(89, 156, 29)
HSL	hsl(92, 69%, 36%)
HSV	hsv(92, 81%, 61%)
CMYK	cmyk(42.9%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(58.03, -41.69, 54.50)
CIE-LCH	lch(58.03, 68.61, 127.41°)
OKLab	oklab(62.43% -0.1171 0.1202)
OKLCH	oklch(62.43% 0.168 134.2)
XYZ	xyz(16.2298, 25.9886, 5.3233)
Luminance	0.2599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599C1D #601D9C

analogous

#999C1D #599C1D #1D9C21

triadic

#599C1D #1D599C #9C1D59

tetradic

#599C1D #1D999C #601D9C #9C211D

square

#599C1D #1D999C #601D9C #9C211D

split-complementary

#599C1D #211D9C #9C1D99

monochromatic

#1E350A #3C6813 #599C1D #76D027 #96DF54

Accessibility & contrast

On white

3.39

#599C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#599C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599C1D

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599C1D	#FFFFFF	#000000	##000000
##599C1D	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#99892C

Tritanopia (blue-blind)

#589685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599c1d;
/* rgb */ color: rgb(89, 156, 29);
/* oklch */ color: oklch(62.4% 0.168 134.2);

Tailwind

colors: {
  custom: {
    50: '#8eba65',
    500: '#599c1d',
    950: '#000000',
  },
}

SCSS

$custom: #599c1d;
$custom-light: #8eba65;
$custom-dark: #000000;

JSON

{
  "hex": "#599c1d",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 91.654,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62426,
    "c": 0.16784,
    "h": 134.2
  },
  "luminance": 0.25989
}

Semantic roles & 50–950 ramp

primary

#599C1D

secondary

#8D52C2

accent

#3CEB99

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #599C1D

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

Preview Lab → · Contrast checker → · Palette generator →