#579B2D#579B2D

#579B2D is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.2% C 0.158 H 135.9°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#579B2D
RGB	rgb(87, 155, 45)
HSL	hsl(97, 55%, 39%)
HSV	hsv(97, 71%, 61%)
CMYK	cmyk(43.9%, 0%, 71%, 39.2%)
CIE-LAB	lab(57.71, -40.92, 48.58)
CIE-LCH	lch(57.71, 63.52, 130.11°)
OKLab	oklab(62.17% -0.1138 0.1103)
OKLCH	oklch(62.17% 0.158 135.9)
XYZ	xyz(16.1251, 25.6575, 6.5848)
Luminance	0.2566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579B2D #712D9B

analogous

#8E9B2D #579B2D #2D9B3A

triadic

#579B2D #2D579B #9B2D57

tetradic

#579B2D #2D8E9B #712D9B #9B3A2D

square

#579B2D #2D8E9B #712D9B #9B3A2D

split-complementary

#579B2D #3A2D9B #9B2D8E

monochromatic

#223C11 #3C6C1F #579B2D #72C73E #95D56E

Accessibility & contrast

On white

3.42

#579B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#579B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579B2D

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579B2D	#FFFFFF	#000000	##000000
##579B2D	1.00	3.42	6.13	6.13
#FFFFFF	3.42	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)

#A18E1C

Deuteranopia (green-blind)

#978937

Tritanopia (blue-blind)

#559585

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579b2d;
/* rgb */ color: rgb(87, 155, 45);
/* oklch */ color: oklch(62.2% 0.158 135.9);

Tailwind

colors: {
  custom: {
    50: '#8cb96d',
    500: '#579b2d',
    950: '#000000',
  },
}

SCSS

$custom: #579b2d;
$custom-light: #8cb96d;
$custom-dark: #000000;

JSON

{
  "hex": "#579b2d",
  "rgb": {
    "r": 87,
    "g": 155,
    "b": 45
  },
  "hsl": {
    "h": 97.091,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62172,
    "c": 0.15848,
    "h": 135.9
  },
  "luminance": 0.25658
}

Semantic roles & 50–950 ramp

primary

#579B2D

secondary

#9C68BC

accent

#49DEA5

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0D1107

muted

#7D807A

Preview Lab

Preview with #579B2D

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

Preview Lab → · Contrast checker → · Palette generator →