#577E2F#577E2F

#577E2F is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.6% C 0.117 H 131.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#577E2F
RGB	rgb(87, 126, 47)
HSL	hsl(90, 46%, 34%)
HSV	hsv(90, 63%, 49%)
CMYK	cmyk(31%, 0%, 62.7%, 50.6%)
CIE-LAB	lab(48.45, -27.65, 37.77)
CIE-LCH	lch(48.45, 46.81, 126.20°)
OKLab	oklab(54.62% -0.0774 0.0877)
OKLCH	oklch(54.62% 0.117 131.4)
XYZ	xyz(11.9043, 17.1528, 5.3724)
Luminance	0.1715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E2F #562F7E

analogous

#7E7E2F #577E2F #307E2F

triadic

#577E2F #2F577E #7E2F57

tetradic

#577E2F #2F7E7E #562F7E #7E2F30

square

#577E2F #2F7E7E #562F7E #7E2F30

split-complementary

#577E2F #2F307E #7E2F7E

monochromatic

#19250E #38511E #577E2F #76AB40 #94C563

Accessibility & contrast

On white

4.74

#577E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#577E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E2F

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E2F	#FFFFFF	#000000	##FFFFFF
##577E2F	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)

#837526

Deuteranopia (green-blind)

#7E7235

Tritanopia (blue-blind)

#58796D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e2f;
/* rgb */ color: rgb(87, 126, 47);
/* oklch */ color: oklch(54.6% 0.117 131.4);

Tailwind

colors: {
  custom: {
    50: '#89a36b',
    500: '#577e2f',
    950: '#000000',
  },
}

SCSS

$custom: #577e2f;
$custom-light: #89a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#577e2f",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 47
  },
  "hsl": {
    "h": 89.62,
    "s": 45.665,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5462,
    "c": 0.117,
    "h": 131.4
  },
  "luminance": 0.17153
}

Semantic roles & 50–950 ramp

primary

#577E2F

secondary

#845DAC

accent

#52D593

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577E2F

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

Preview Lab → · Contrast checker → · Palette generator →