#577E30#577E30

#577E30 is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.6% C 0.116 H 131.6°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#577E30
RGB	rgb(87, 126, 48)
HSL	hsl(90, 45%, 34%)
HSV	hsv(90, 62%, 49%)
CMYK	cmyk(31%, 0%, 61.9%, 50.6%)
CIE-LAB	lab(48.46, -27.55, 37.30)
CIE-LCH	lch(48.46, 46.37, 126.45°)
OKLab	oklab(54.63% -0.0771 0.0868)
OKLCH	oklch(54.63% 0.116 131.6)
XYZ	xyz(11.9247, 17.1610, 5.4798)
Luminance	0.1716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E30 #57307E

analogous

#7E7E30 #577E30 #307E30

triadic

#577E30 #30577E #7E3057

tetradic

#577E30 #307E7E #57307E #7E3030

square

#577E30 #307E7E #57307E #7E3030

split-complementary

#577E30 #30307E #7E307E

monochromatic

#1A250E #38521F #577E30 #76AA41 #94C464

Accessibility & contrast

On white

4.74

#577E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#577E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E30

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E30	#FFFFFF	#000000	##FFFFFF
##577E30	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837527

Deuteranopia (green-blind)

#7E7236

Tritanopia (blue-blind)

#58796D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e30;
/* rgb */ color: rgb(87, 126, 48);
/* oklch */ color: oklch(54.6% 0.116 131.6);

Tailwind

colors: {
  custom: {
    50: '#89a36b',
    500: '#577e30',
    950: '#000000',
  },
}

SCSS

$custom: #577e30;
$custom-light: #89a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#577e30",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 48
  },
  "hsl": {
    "h": 90,
    "s": 44.828,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54632,
    "c": 0.11611,
    "h": 131.6
  },
  "luminance": 0.17161
}

Semantic roles & 50–950 ramp

primary

#577E30

secondary

#855FAB

accent

#53D594

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577E30

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

Preview Lab → · Contrast checker → · Palette generator →