#577D30#577D30

#577D30 is a mid, moderate yellow-green. Relative luminance 0.169; OKLCH L 54.4% C 0.115 H 131.4°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#577D30
RGB	rgb(87, 125, 48)
HSL	hsl(90, 45%, 34%)
HSV	hsv(90, 62%, 49%)
CMYK	cmyk(30.4%, 0%, 61.6%, 51%)
CIE-LAB	lab(48.14, -27.06, 36.94)
CIE-LCH	lch(48.14, 45.79, 126.22°)
OKLab	oklab(54.37% -0.0757 0.0861)
OKLCH	oklch(54.37% 0.115 131.4)
XYZ	xyz(11.7975, 16.9065, 5.4374)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D30 #56307D

analogous

#7D7D30 #577D30 #317D30

triadic

#577D30 #30577D #7D3057

tetradic

#577D30 #307D7D #56307D #7D3031

square

#577D30 #307D7D #56307D #7D3031

split-complementary

#577D30 #30317D #7D307D

monochromatic

#19250E #38511F #577D30 #76A941 #94C364

Accessibility & contrast

On white

4.79

#577D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#577D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D30

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D30	#FFFFFF	#000000	##FFFFFF
##577D30	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827428

Deuteranopia (green-blind)

#7D7136

Tritanopia (blue-blind)

#58786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d30;
/* rgb */ color: rgb(87, 125, 48);
/* oklch */ color: oklch(54.4% 0.115 131.4);

Tailwind

colors: {
  custom: {
    50: '#89a36b',
    500: '#577d30',
    950: '#000000',
  },
}

SCSS

$custom: #577d30;
$custom-light: #89a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#577d30",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 48
  },
  "hsl": {
    "h": 89.61,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54372,
    "c": 0.11464,
    "h": 131.4
  },
  "luminance": 0.16907
}

Semantic roles & 50–950 ramp

primary

#577D30

secondary

#845EAB

accent

#54D493

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577D30

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

Preview Lab → · Contrast checker → · Palette generator →