#599B2C#599B2C

#599B2C is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.3% C 0.158 H 135.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#599B2C
RGB	rgb(89, 155, 44)
HSL	hsl(96, 56%, 39%)
HSV	hsv(96, 72%, 61%)
CMYK	cmyk(42.6%, 0%, 71.6%, 39.2%)
CIE-LAB	lab(57.80, -40.32, 49.10)
CIE-LCH	lch(57.80, 63.53, 129.40°)
OKLab	oklab(62.27% -0.1124 0.1112)
OKLCH	oklch(62.27% 0.158 135.3)
XYZ	xyz(16.2954, 25.7475, 6.4935)
Luminance	0.2575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599B2C #6E2C9B

analogous

#919B2C #599B2C #2C9B37

triadic

#599B2C #2C599B #9B2C59

tetradic

#599B2C #2C919B #6E2C9B #9B372C

square

#599B2C #2C919B #6E2C9B #9B372C

split-complementary

#599B2C #372C9B #9B2C91

monochromatic

#223C11 #3E6B1E #599B2C #75C83C #97D56C

Accessibility & contrast

On white

3.41

#599B2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#599B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599B2C

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599B2C	#FFFFFF	#000000	##000000
##599B2C	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E1A

Deuteranopia (green-blind)

#988936

Tritanopia (blue-blind)

#579585

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599b2c;
/* rgb */ color: rgb(89, 155, 44);
/* oklch */ color: oklch(62.3% 0.158 135.3);

Tailwind

colors: {
  custom: {
    50: '#8db96c',
    500: '#599b2c',
    950: '#000000',
  },
}

SCSS

$custom: #599b2c;
$custom-light: #8db96c;
$custom-dark: #000000;

JSON

{
  "hex": "#599b2c",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 44
  },
  "hsl": {
    "h": 95.676,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62266,
    "c": 0.15809,
    "h": 135.3
  },
  "luminance": 0.25748
}

Semantic roles & 50–950 ramp

primary

#599B2C

secondary

#9967BC

accent

#49DFA2

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #599B2C

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

Preview Lab → · Contrast checker → · Palette generator →