#559C2F#559C2F

#559C2F is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.4% C 0.159 H 136.7°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#559C2F
RGB	rgb(85, 156, 47)
HSL	hsl(99, 54%, 40%)
HSV	hsv(99, 70%, 61%)
CMYK	cmyk(45.5%, 0%, 69.9%, 38.8%)
CIE-LAB	lab(57.95, -41.84, 48.00)
CIE-LCH	lch(57.95, 63.68, 131.08°)
OKLab	oklab(62.35% -0.116 0.1094)
OKLCH	oklch(62.35% 0.159 136.7)
XYZ	xyz(16.1474, 25.9125, 6.8395)
Luminance	0.2591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559C2F #762F9C

analogous

#8B9C2F #559C2F #2F9C40

triadic

#559C2F #2F559C #9C2F55

tetradic

#559C2F #2F8B9C #762F9C #9C402F

square

#559C2F #2F8B9C #762F9C #9C402F

split-complementary

#559C2F #402F9C #9C2F8B

monochromatic

#223E13 #3B6D21 #559C2F #70C642 #94D471

Accessibility & contrast

On white

3.40

#559C2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#559C2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559C2F

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559C2F	#FFFFFF	#000000	##000000
##559C2F	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F1F

Deuteranopia (green-blind)

#988939

Tritanopia (blue-blind)

#529686

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #559c2f;
/* rgb */ color: rgb(85, 156, 47);
/* oklch */ color: oklch(62.4% 0.159 136.7);

Tailwind

colors: {
  custom: {
    50: '#8bba6e',
    500: '#559c2f',
    950: '#000000',
  },
}

SCSS

$custom: #559c2f;
$custom-light: #8bba6e;
$custom-dark: #000000;

JSON

{
  "hex": "#559c2f",
  "rgb": {
    "r": 85,
    "g": 156,
    "b": 47
  },
  "hsl": {
    "h": 99.083,
    "s": 53.695,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62352,
    "c": 0.15945,
    "h": 136.7
  },
  "luminance": 0.25913
}

Semantic roles & 50–950 ramp

primary

#559C2F

secondary

#A06BBC

accent

#4BDDAA

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #559C2F

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

Preview Lab → · Contrast checker → · Palette generator →