#579B2A#579B2A

#579B2A is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.1% C 0.160 H 135.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#579B2A
RGB	rgb(87, 155, 42)
HSL	hsl(96, 57%, 39%)
HSV	hsv(96, 73%, 61%)
CMYK	cmyk(43.9%, 0%, 72.9%, 39.2%)
CIE-LAB	lab(57.69, -41.15, 49.73)
CIE-LCH	lch(57.69, 64.55, 129.61°)
OKLab	oklab(62.15% -0.1147 0.1122)
OKLCH	oklch(62.15% 0.16 135.6)
XYZ	xyz(16.0694, 25.6352, 6.2914)
Luminance	0.2564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579B2A #6E2A9B

analogous

#8F9B2A #579B2A #2A9B35

triadic

#579B2A #2A579B #9B2A57

tetradic

#579B2A #2A8F9B #6E2A9B #9B352A

square

#579B2A #2A8F9B #6E2A9B #9B352A

split-complementary

#579B2A #352A9B #9B2A8F

monochromatic

#213B10 #3C6B1D #579B2A #72C939 #95D669

Accessibility & contrast

On white

3.43

#579B2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#579B2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579B2A

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579B2A	#FFFFFF	#000000	##000000
##579B2A	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E16

Deuteranopia (green-blind)

#988935

Tritanopia (blue-blind)

#559585

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579b2a;
/* rgb */ color: rgb(87, 155, 42);
/* oklch */ color: oklch(62.1% 0.160 135.6);

Tailwind

colors: {
  custom: {
    50: '#8cb96b',
    500: '#579b2a',
    950: '#000000',
  },
}

SCSS

$custom: #579b2a;
$custom-light: #8cb96b;
$custom-dark: #000000;

JSON

{
  "hex": "#579b2a",
  "rgb": {
    "r": 87,
    "g": 155,
    "b": 42
  },
  "hsl": {
    "h": 96.106,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62148,
    "c": 0.16045,
    "h": 135.6
  },
  "luminance": 0.25636
}

Semantic roles & 50–950 ramp

primary

#579B2A

secondary

#9964BD

accent

#47E1A4

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #579B2A

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

Preview Lab → · Contrast checker → · Palette generator →