#579F25#579F25

#579F25 is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.168 H 135.6°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#579F25
RGB	rgb(87, 159, 37)
HSL	hsl(95, 62%, 38%)
HSV	hsv(95, 77%, 62%)
CMYK	cmyk(45.3%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(58.93, -43.15, 52.77)
CIE-LCH	lch(58.93, 68.17, 129.27°)
OKLab	oklab(63.16% -0.1204 0.1179)
OKLCH	oklch(63.16% 0.168 135.6)
XYZ	xyz(16.6621, 26.9551, 6.0748)
Luminance	0.2696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579F25 #6D259F

analogous

#949F25 #579F25 #259F30

triadic

#579F25 #25579F #9F2557

tetradic

#579F25 #25949F #6D259F #9F3025

square

#579F25 #25949F #6D259F #9F3025

split-complementary

#579F25 #30259F #9F2594

monochromatic

#213C0E #3C6D19 #579F25 #72CF32 #94DB64

Accessibility & contrast

On white

3.29

#579F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#579F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579F25

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579F25	#FFFFFF	#000000	##000000
##579F25	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59208

Deuteranopia (green-blind)

#9B8C32

Tritanopia (blue-blind)

#549988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #579f25;
/* rgb */ color: rgb(87, 159, 37);
/* oklch */ color: oklch(63.2% 0.168 135.6);

Tailwind

colors: {
  custom: {
    50: '#8dbc69',
    500: '#579f25',
    950: '#000000',
  },
}

SCSS

$custom: #579f25;
$custom-light: #8dbc69;
$custom-dark: #000000;

JSON

{
  "hex": "#579f25",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 95.41,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63158,
    "c": 0.16849,
    "h": 135.6
  },
  "luminance": 0.26956
}

Semantic roles & 50–950 ramp

primary

#579F25

secondary

#995FC0

accent

#42E5A3

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #579F25

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

Preview Lab → · Contrast checker → · Palette generator →