#599B2F#599B2F

#599B2F is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.3% C 0.156 H 135.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#599B2F
RGB	rgb(89, 155, 47)
HSL	hsl(97, 53%, 40%)
HSV	hsv(97, 70%, 61%)
CMYK	cmyk(42.6%, 0%, 69.7%, 39.2%)
CIE-LAB	lab(57.82, -40.09, 47.92)
CIE-LCH	lch(57.82, 62.48, 129.91°)
OKLab	oklab(62.29% -0.1115 0.1091)
OKLCH	oklch(62.29% 0.156 135.6)
XYZ	xyz(16.3539, 25.7709, 6.8013)
Luminance	0.2577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599B2F #712F9B

analogous

#8F9B2F #599B2F #2F9B3B

triadic

#599B2F #2F599B #9B2F59

tetradic

#599B2F #2F8F9B #712F9B #9B3B2F

square

#599B2F #2F8F9B #712F9B #9B3B2F

split-complementary

#599B2F #3B2F9B #9B2F8F

monochromatic

#233D13 #3E6C21 #599B2F #75C642 #97D471

Accessibility & contrast

On white

3.41

#599B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#599B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599B2F

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599B2F	#FFFFFF	#000000	##000000
##599B2F	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)

#A18E1F

Deuteranopia (green-blind)

#988939

Tritanopia (blue-blind)

#579585

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #599b2f;
/* rgb */ color: rgb(89, 155, 47);
/* oklch */ color: oklch(62.3% 0.156 135.6);

Tailwind

colors: {
  custom: {
    50: '#8db96e',
    500: '#599b2f',
    950: '#000000',
  },
}

SCSS

$custom: #599b2f;
$custom-light: #8db96e;
$custom-dark: #000000;

JSON

{
  "hex": "#599b2f",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 47
  },
  "hsl": {
    "h": 96.667,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62291,
    "c": 0.15604,
    "h": 135.6
  },
  "luminance": 0.25772
}

Semantic roles & 50–950 ramp

primary

#599B2F

secondary

#9C6ABB

accent

#4BDDA4

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #599B2F

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

Preview Lab → · Contrast checker → · Palette generator →