#579D25#579D25

#579D25 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.6% C 0.166 H 135.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#579D25
RGB	rgb(87, 157, 37)
HSL	hsl(95, 62%, 38%)
HSV	hsv(95, 76%, 62%)
CMYK	cmyk(44.6%, 0%, 76.4%, 38.4%)
CIE-LAB	lab(58.30, -42.33, 52.15)
CIE-LCH	lch(58.30, 67.17, 129.06°)
OKLab	oklab(62.63% -0.1182 0.1166)
OKLCH	oklch(62.63% 0.166 135.4)
XYZ	xyz(16.3210, 26.2728, 5.9611)
Luminance	0.2627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579D25 #6B259D

analogous

#939D25 #579D25 #259D2F

triadic

#579D25 #25579D #9D2557

tetradic

#579D25 #25939D #6B259D #9D2F25

square

#579D25 #25939D #6B259D #9D2F25

split-complementary

#579D25 #2F259D #9D2593

monochromatic

#203A0E #3C6B19 #579D25 #72CE31 #94DA62

Accessibility & contrast

On white

3.36

#579D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#579D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579D25

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579D25	#FFFFFF	#000000	##000000
##579D25	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39009

Deuteranopia (green-blind)

#9A8A31

Tritanopia (blue-blind)

#559786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #579d25;
/* rgb */ color: rgb(87, 157, 37);
/* oklch */ color: oklch(62.6% 0.166 135.4);

Tailwind

colors: {
  custom: {
    50: '#8dba69',
    500: '#579d25',
    950: '#000000',
  },
}

SCSS

$custom: #579d25;
$custom-light: #8dba69;
$custom-dark: #000000;

JSON

{
  "hex": "#579d25",
  "rgb": {
    "r": 87,
    "g": 157,
    "b": 37
  },
  "hsl": {
    "h": 95,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62634,
    "c": 0.166,
    "h": 135.4
  },
  "luminance": 0.26274
}

Semantic roles & 50–950 ramp

primary

#579D25

secondary

#975EBF

accent

#43E5A1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #579D25

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

Preview Lab → · Contrast checker → · Palette generator →