#579023#579023

#579023 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.2% C 0.151 H 133.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#579023
RGB	rgb(87, 144, 35)
HSL	hsl(91, 61%, 35%)
HSV	hsv(91, 76%, 56%)
CMYK	cmyk(39.6%, 0%, 75.7%, 43.5%)
CIE-LAB	lab(54.13, -36.91, 48.79)
CIE-LCH	lch(54.13, 61.18, 127.11°)
OKLab	oklab(59.22% -0.1037 0.1092)
OKLCH	oklch(59.22% 0.151 133.5)
XYZ	xyz(14.2069, 22.0934, 5.1057)
Luminance	0.2209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579023 #5C2390

analogous

#8E9023 #579023 #239025

triadic

#579023 #235790 #902357

tetradic

#579023 #238E90 #5C2390 #902523

square

#579023 #238E90 #5C2390 #902523

split-complementary

#579023 #252390 #90238E

monochromatic

#1C2E0B #395F17 #579023 #75C12F #94D657

Accessibility & contrast

On white

3.88

#579023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#579023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579023

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579023	#FFFFFF	#000000	##000000
##579023	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96840D

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#578A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #579023;
/* rgb */ color: rgb(87, 144, 35);
/* oklch */ color: oklch(59.2% 0.151 133.5);

Tailwind

colors: {
  custom: {
    50: '#8bb166',
    500: '#579023',
    950: '#000000',
  },
}

SCSS

$custom: #579023;
$custom-light: #8bb166;
$custom-dark: #000000;

JSON

{
  "hex": "#579023",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 35
  },
  "hsl": {
    "h": 91.376,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59215,
    "c": 0.15061,
    "h": 133.5
  },
  "luminance": 0.22094
}

Semantic roles & 50–950 ramp

primary

#579023

secondary

#8A54BA

accent

#44E498

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #579023

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

Preview Lab → · Contrast checker → · Palette generator →