#599B2D#599B2D

#599B2D is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.3% C 0.157 H 135.4°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#599B2D
RGB	rgb(89, 155, 45)
HSL	hsl(96, 55%, 39%)
HSV	hsv(96, 71%, 61%)
CMYK	cmyk(42.6%, 0%, 71%, 39.2%)
CIE-LAB	lab(57.80, -40.25, 48.71)
CIE-LCH	lch(57.80, 63.18, 129.57°)
OKLab	oklab(62.27% -0.1121 0.1105)
OKLCH	oklch(62.27% 0.157 135.4)
XYZ	xyz(16.3144, 25.7551, 6.5937)
Luminance	0.2576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599B2D #6F2D9B

analogous

#909B2D #599B2D #2D9B38

triadic

#599B2D #2D599B #9B2D59

tetradic

#599B2D #2D909B #6F2D9B #9B382D

square

#599B2D #2D909B #6F2D9B #9B382D

split-complementary

#599B2D #382D9B #9B2D90

monochromatic

#233C11 #3E6C1F #599B2D #75C73E #97D56E

Accessibility & contrast

On white

3.41

#599B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#599B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599B2D

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599B2D	#FFFFFF	#000000	##000000
##599B2D	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)

#A18E1C

Deuteranopia (green-blind)

#988937

Tritanopia (blue-blind)

#579585

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599b2d;
/* rgb */ color: rgb(89, 155, 45);
/* oklch */ color: oklch(62.3% 0.157 135.4);

Tailwind

colors: {
  custom: {
    50: '#8db96d',
    500: '#599b2d',
    950: '#000000',
  },
}

SCSS

$custom: #599b2d;
$custom-light: #8db96d;
$custom-dark: #000000;

JSON

{
  "hex": "#599b2d",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 45
  },
  "hsl": {
    "h": 96,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62274,
    "c": 0.15742,
    "h": 135.4
  },
  "luminance": 0.25756
}

Semantic roles & 50–950 ramp

primary

#599B2D

secondary

#9A68BC

accent

#49DEA3

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #599B2D

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

Preview Lab → · Contrast checker → · Palette generator →