#579A1F#579A1F

#579A1F is a mid, vivid yellow-green. Relative luminance 0.252; OKLCH L 61.8% C 0.165 H 134.6°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#579A1F
RGB	rgb(87, 154, 31)
HSL	hsl(93, 66%, 36%)
HSV	hsv(93, 80%, 60%)
CMYK	cmyk(43.5%, 0%, 79.9%, 39.6%)
CIE-LAB	lab(57.30, -41.43, 53.19)
CIE-LCH	lch(57.30, 67.42, 127.92°)
OKLab	oklab(61.81% -0.1162 0.1178)
OKLCH	oklch(61.81% 0.165 134.6)
XYZ	xyz(15.7331, 25.2355, 5.3380)
Luminance	0.2524 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579A1F #621F9A

analogous

#959A1F #579A1F #1F9A25

triadic

#579A1F #1F579A #9A1F57

tetradic

#579A1F #1F959A #621F9A #9A251F

square

#579A1F #1F959A #621F9A #9A251F

split-complementary

#579A1F #251F9A #9A1F95

monochromatic

#1D340A #3A6715 #579A1F #74CD29 #94DD56

Accessibility & contrast

On white

3.47

#579A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#579A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579A1F

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579A1F	#FFFFFF	#000000	##000000
##579A1F	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#97882D

Tritanopia (blue-blind)

#569483

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #579a1f;
/* rgb */ color: rgb(87, 154, 31);
/* oklch */ color: oklch(61.8% 0.165 134.6);

Tailwind

colors: {
  custom: {
    50: '#8db866',
    500: '#579a1f',
    950: '#000000',
  },
}

SCSS

$custom: #579a1f;
$custom-light: #8db866;
$custom-dark: #000000;

JSON

{
  "hex": "#579a1f",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 31
  },
  "hsl": {
    "h": 92.683,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61811,
    "c": 0.16546,
    "h": 134.6
  },
  "luminance": 0.25236
}

Semantic roles & 50–950 ramp

primary

#579A1F

secondary

#8F54C1

accent

#3EE99C

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #579A1F

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

Preview Lab → · Contrast checker → · Palette generator →