#577915#577915

#577915 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.1% C 0.129 H 127.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#577915
RGB	rgb(87, 121, 21)
HSL	hsl(80, 70%, 28%)
HSV	hsv(80, 83%, 47%)
CMYK	cmyk(28.1%, 0%, 82.6%, 52.5%)
CIE-LAB	lab(46.65, -27.10, 46.45)
CIE-LCH	lch(46.65, 53.78, 120.26°)
OKLab	oklab(53.1% -0.0782 0.102)
OKLCH	oklch(53.1% 0.129 127.5)
XYZ	xyz(10.9032, 15.7549, 3.1759)
Luminance	0.1575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577915 #371579

analogous

#796915 #577915 #257915

triadic

#577915 #155779 #791557

tetradic

#577915 #157969 #371579 #791525

square

#577915 #157969 #371579 #791525

split-complementary

#577915 #152579 #691579

monochromatic

#131A05 #32450C #577915 #7CAD1E #A0DB2E

Accessibility & contrast

On white

5.06

#577915 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#577915 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577915

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577915	#FFFFFF	#000000	##FFFFFF
##577915	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#5B7367

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577915;
/* rgb */ color: rgb(87, 121, 21);
/* oklch */ color: oklch(53.1% 0.129 127.5);

Tailwind

colors: {
  custom: {
    50: '#8aa05c',
    500: '#577915',
    950: '#000000',
  },
}

SCSS

$custom: #577915;
$custom-light: #8aa05c;
$custom-dark: #000000;

JSON

{
  "hex": "#577915",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 21
  },
  "hsl": {
    "h": 80.4,
    "s": 70.423,
    "l": 27.843
  },
  "oklch": {
    "l": 0.53095,
    "c": 0.12855,
    "h": 127.5
  },
  "luminance": 0.15755
}

Semantic roles & 50–950 ramp

primary

#577915

secondary

#623BAF

accent

#3BED77

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #577915

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

Preview Lab → · Contrast checker → · Palette generator →