#579F1C#579F1C

#579F1C is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.1% C 0.173 H 135.0°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#579F1C
RGB	rgb(87, 159, 28)
HSL	hsl(93, 70%, 37%)
HSV	hsv(93, 82%, 62%)
CMYK	cmyk(45.3%, 0%, 82.4%, 37.6%)
CIE-LAB	lab(58.89, -43.65, 55.54)
CIE-LCH	lch(58.89, 70.64, 128.16°)
OKLab	oklab(63.11% -0.1223 0.1223)
OKLCH	oklch(63.11% 0.173 135)
XYZ	xyz(16.5379, 26.9054, 5.4202)
Luminance	0.2691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579F1C #641C9F

analogous

#999F1C #579F1C #1C9F23

triadic

#579F1C #1C579F #9F1C57

tetradic

#579F1C #1C999F #641C9F #9F231C

square

#579F1C #1C999F #641C9F #9F231C

split-complementary

#579F1C #231C9F #9F1C99

monochromatic

#1E370A #3B6B13 #579F1C #73D325 #94E154

Accessibility & contrast

On white

3.29

#579F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#579F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579F1C

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579F1C	#FFFFFF	#000000	##000000
##579F1C	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: #579f1c;
/* rgb */ color: rgb(87, 159, 28);
/* oklch */ color: oklch(63.1% 0.173 135.0);

Tailwind

colors: {
  custom: {
    50: '#8dbc65',
    500: '#579f1c',
    950: '#000000',
  },
}

SCSS

$custom: #579f1c;
$custom-light: #8dbc65;
$custom-dark: #000000;

JSON

{
  "hex": "#579f1c",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 92.977,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63105,
    "c": 0.17297,
    "h": 135
  },
  "luminance": 0.26906
}

Semantic roles & 50–950 ramp

primary

#579F1C

secondary

#9153C4

accent

#3BED9D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #579F1C

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

Preview Lab → · Contrast checker → · Palette generator →