#579C25#579C25

#579C25 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.4% C 0.165 H 135.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#579C25
RGB	rgb(87, 156, 37)
HSL	hsl(95, 62%, 38%)
HSV	hsv(95, 76%, 61%)
CMYK	cmyk(44.2%, 0%, 76.3%, 38.8%)
CIE-LAB	lab(57.98, -41.91, 51.84)
CIE-LCH	lch(57.98, 66.66, 128.95°)
OKLab	oklab(62.37% -0.1171 0.1159)
OKLCH	oklch(62.37% 0.165 135.3)
XYZ	xyz(16.1525, 25.9358, 5.9049)
Luminance	0.2594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579C25 #6A259C

analogous

#929C25 #579C25 #259C2F

triadic

#579C25 #25579C #9C2557

tetradic

#579C25 #25929C #6A259C #9C2F25

square

#579C25 #25929C #6A259C #9C2F25

split-complementary

#579C25 #2F259C #9C2592

monochromatic

#20390E #3B6B19 #579C25 #73CD31 #94DA62

Accessibility & contrast

On white

3.39

#579C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#579C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579C25

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579C25	#FFFFFF	#000000	##000000
##579C25	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F0A

Deuteranopia (green-blind)

#998931

Tritanopia (blue-blind)

#559685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579c25;
/* rgb */ color: rgb(87, 156, 37);
/* oklch */ color: oklch(62.4% 0.165 135.3);

Tailwind

colors: {
  custom: {
    50: '#8dba69',
    500: '#579c25',
    950: '#000000',
  },
}

SCSS

$custom: #579c25;
$custom-light: #8dba69;
$custom-dark: #000000;

JSON

{
  "hex": "#579c25",
  "rgb": {
    "r": 87,
    "g": 156,
    "b": 37
  },
  "hsl": {
    "h": 94.79,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62373,
    "c": 0.16474,
    "h": 135.3
  },
  "luminance": 0.25937
}

Semantic roles & 50–950 ramp

primary

#579C25

secondary

#965EBF

accent

#43E5A1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #579C25

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

Preview Lab → · Contrast checker → · Palette generator →