#559B2F#559B2F

#559B2F is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.1% C 0.158 H 136.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#559B2F
RGB	rgb(85, 155, 47)
HSL	hsl(99, 53%, 40%)
HSV	hsv(99, 70%, 61%)
CMYK	cmyk(45.2%, 0%, 69.7%, 39.2%)
CIE-LAB	lab(57.63, -41.43, 47.67)
CIE-LCH	lch(57.63, 63.15, 130.99°)
OKLab	oklab(62.09% -0.1149 0.1087)
OKLCH	oklch(62.09% 0.158 136.6)
XYZ	xyz(15.9803, 25.5782, 6.7838)
Luminance	0.2558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559B2F #752F9B

analogous

#8B9B2F #559B2F #2F9B3F

triadic

#559B2F #2F559B #9B2F55

tetradic

#559B2F #2F8B9B #752F9B #9B3F2F

square

#559B2F #2F8B9B #752F9B #9B3F2F

split-complementary

#559B2F #3F2F9B #9B2F8B

monochromatic

#213D13 #3B6C21 #559B2F #70C642 #93D471

Accessibility & contrast

On white

3.43

#559B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#559B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559B2F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559B2F	#FFFFFF	#000000	##000000
##559B2F	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E1F

Deuteranopia (green-blind)

#978839

Tritanopia (blue-blind)

#529585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #559b2f;
/* rgb */ color: rgb(85, 155, 47);
/* oklch */ color: oklch(62.1% 0.158 136.6);

Tailwind

colors: {
  custom: {
    50: '#8bb96e',
    500: '#559b2f',
    950: '#000000',
  },
}

SCSS

$custom: #559b2f;
$custom-light: #8bb96e;
$custom-dark: #000000;

JSON

{
  "hex": "#559b2f",
  "rgb": {
    "r": 85,
    "g": 155,
    "b": 47
  },
  "hsl": {
    "h": 98.889,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.6209,
    "c": 0.15814,
    "h": 136.6
  },
  "luminance": 0.25579
}

Semantic roles & 50–950 ramp

primary

#559B2F

secondary

#9F6ABB

accent

#4BDDAA

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #559B2F

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

Preview Lab → · Contrast checker → · Palette generator →