#579F1D#579F1D

#579F1D is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.1% C 0.173 H 135.1°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#579F1D
RGB	rgb(87, 159, 29)
HSL	hsl(93, 69%, 37%)
HSV	hsv(93, 82%, 62%)
CMYK	cmyk(45.3%, 0%, 81.8%, 37.6%)
CIE-LAB	lab(58.89, -43.60, 55.26)
CIE-LCH	lch(58.89, 70.39, 128.27°)
OKLab	oklab(63.11% -0.1221 0.1219)
OKLCH	oklch(63.11% 0.173 135.1)
XYZ	xyz(16.5500, 26.9102, 5.4843)
Luminance	0.2691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579F1D #651D9F

analogous

#989F1D #579F1D #1D9F24

triadic

#579F1D #1D579F #9F1D57

tetradic

#579F1D #1D989F #651D9F #9F241D

square

#579F1D #1D989F #651D9F #9F241D

split-complementary

#579F1D #241D9F #9F1D98

monochromatic

#1E370A #3B6B14 #579F1D #73D326 #94E056

Accessibility & contrast

On white

3.29

#579F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#579F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579F1D

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579F1D	#FFFFFF	#000000	##000000
##579F1D	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9C8C2C

Tritanopia (blue-blind)

#559987

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #579f1d;
/* rgb */ color: rgb(87, 159, 29);
/* oklch */ color: oklch(63.1% 0.173 135.1);

Tailwind

colors: {
  custom: {
    50: '#8dbc65',
    500: '#579f1d',
    950: '#000000',
  },
}

SCSS

$custom: #579f1d;
$custom-light: #8dbc65;
$custom-dark: #000000;

JSON

{
  "hex": "#579f1d",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 29
  },
  "hsl": {
    "h": 93.231,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.6311,
    "c": 0.17253,
    "h": 135.1
  },
  "luminance": 0.26911
}

Semantic roles & 50–950 ramp

primary

#579F1D

secondary

#9254C4

accent

#3CEC9D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #579F1D

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

Preview Lab → · Contrast checker → · Palette generator →