#599C1C#599C1C

#599C1C 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	#599C1C
RGB	rgb(89, 156, 28)
HSL	hsl(91, 70%, 36%)
HSV	hsv(91, 82%, 61%)
CMYK	cmyk(42.9%, 0%, 82.1%, 38.8%)
CIE-LAB	lab(58.02, -41.74, 54.79)
CIE-LCH	lch(58.02, 68.87, 127.30°)
OKLab	oklab(62.42% -0.1173 0.1207)
OKLCH	oklch(62.42% 0.168 134.2)
XYZ	xyz(16.2176, 25.9837, 5.2592)
Luminance	0.2599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599C1C #5F1C9C

analogous

#999C1C #599C1C #1C9C1F

triadic

#599C1C #1C599C #9C1C59

tetradic

#599C1C #1C999C #5F1C9C #9C1F1C

square

#599C1C #1C999C #5F1C9C #9C1F1C

split-complementary

#599C1C #1F1C9C #9C1C99

monochromatic

#1E3409 #3B6813 #599C1C #77D025 #96E052

Accessibility & contrast

On white

3.39

#599C1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#599C1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599C1C

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599C1C	#FFFFFF	#000000	##000000
##599C1C	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)

#99892B

Tritanopia (blue-blind)

#589685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599c1c;
/* rgb */ color: rgb(89, 156, 28);
/* oklch */ color: oklch(62.4% 0.168 134.2);

Tailwind

colors: {
  custom: {
    50: '#8eba65',
    500: '#599c1c',
    950: '#000000',
  },
}

SCSS

$custom: #599c1c;
$custom-light: #8eba65;
$custom-dark: #000000;

JSON

{
  "hex": "#599c1c",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 28
  },
  "hsl": {
    "h": 91.406,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.6242,
    "c": 0.16829,
    "h": 134.2
  },
  "luminance": 0.25985
}

Semantic roles & 50–950 ramp

primary

#599C1C

secondary

#8D51C3

accent

#3BEC98

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #599C1C

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

Preview Lab → · Contrast checker → · Palette generator →