#577E14#577E14

#577E14 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.135 H 128.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#577E14
RGB	rgb(87, 126, 20)
HSL	hsl(82, 73%, 29%)
HSV	hsv(82, 84%, 49%)
CMYK	cmyk(31%, 0%, 84.1%, 50.6%)
CIE-LAB	lab(48.26, -29.55, 48.21)
CIE-LCH	lch(48.26, 56.54, 121.50°)
OKLab	oklab(54.4% -0.0849 0.1056)
OKLCH	oklch(54.4% 0.135 128.8)
XYZ	xyz(11.5176, 16.9981, 3.3358)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E14 #3B147E

analogous

#7E7014 #577E14 #227E14

triadic

#577E14 #14577E #7E1457

tetradic

#577E14 #147E70 #3B147E #7E1422

square

#577E14 #147E70 #3B147E #7E1422

split-complementary

#577E14 #14227E #70147E

monochromatic

#121A04 #33490C #577E14 #7BB31C #9DDE2E

Accessibility & contrast

On white

4.77

#577E14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#577E14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E14

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E14	#FFFFFF	#000000	##FFFFFF
##577E14	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857400

Deuteranopia (green-blind)

#7F7220

Tritanopia (blue-blind)

#5A786B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e14;
/* rgb */ color: rgb(87, 126, 20);
/* oklch */ color: oklch(54.4% 0.135 128.8);

Tailwind

colors: {
  custom: {
    50: '#8aa35d',
    500: '#577e14',
    950: '#000000',
  },
}

SCSS

$custom: #577e14;
$custom-light: #8aa35d;
$custom-dark: #000000;

JSON

{
  "hex": "#577e14",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 20
  },
  "hsl": {
    "h": 82.075,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.544,
    "c": 0.13546,
    "h": 128.8
  },
  "luminance": 0.16998
}

Semantic roles & 50–950 ramp

primary

#577E14

secondary

#673AB3

accent

#38EF7C

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #577E14

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

Preview Lab → · Contrast checker → · Palette generator →