#577A24#577A24

#577A24 is a mid, vivid yellow-green. Relative luminance 0.161; OKLCH L 53.5% C 0.120 H 129.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#577A24
RGB	rgb(87, 122, 36)
HSL	hsl(84, 54%, 31%)
HSV	hsv(84, 70%, 48%)
CMYK	cmyk(28.7%, 0%, 70.5%, 52.2%)
CIE-LAB	lab(47.07, -26.66, 41.27)
CIE-LCH	lch(47.07, 49.13, 122.86°)
OKLab	oklab(53.47% -0.0757 0.0936)
OKLCH	oklch(53.47% 0.12 129)
XYZ	xyz(11.2084, 16.0724, 4.1805)
Luminance	0.1607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A24 #47247A

analogous

#7A7224 #577A24 #2C7A24

triadic

#577A24 #24577A #7A2457

tetradic

#577A24 #247A72 #47247A #7A242C

square

#577A24 #247A72 #47247A #7A242C

split-complementary

#577A24 #242C7A #72247A

monochromatic

#141B08 #354B16 #577A24 #79A932 #98CB4E

Accessibility & contrast

On white

4.98

#577A24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#577A24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A24

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A24	#FFFFFF	#000000	##FFFFFF
##577A24	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807117

Deuteranopia (green-blind)

#7B6F2B

Tritanopia (blue-blind)

#5A7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a24;
/* rgb */ color: rgb(87, 122, 36);
/* oklch */ color: oklch(53.5% 0.120 129.0);

Tailwind

colors: {
  custom: {
    50: '#89a064',
    500: '#577a24',
    950: '#000000',
  },
}

SCSS

$custom: #577a24;
$custom-light: #89a064;
$custom-dark: #000000;

JSON

{
  "hex": "#577a24",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 36
  },
  "hsl": {
    "h": 84.419,
    "s": 54.43,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53465,
    "c": 0.12042,
    "h": 129
  },
  "luminance": 0.16073
}

Semantic roles & 50–950 ramp

primary

#577A24

secondary

#744DAC

accent

#4ADE86

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577A24

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

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