#577E26#577E26

#577E26 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.5% C 0.124 H 130.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#577E26
RGB	rgb(87, 126, 38)
HSL	hsl(87, 54%, 32%)
HSV	hsv(87, 70%, 49%)
CMYK	cmyk(31%, 0%, 69.8%, 50.6%)
CIE-LAB	lab(48.37, -28.44, 41.77)
CIE-LCH	lch(48.37, 50.53, 124.25°)
OKLab	oklab(54.53% -0.0804 0.095)
OKLCH	oklch(54.53% 0.124 130.3)
XYZ	xyz(11.7411, 17.0875, 4.5130)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E26 #4D267E

analogous

#7E7926 #577E26 #2B7E26

triadic

#577E26 #26577E #7E2657

tetradic

#577E26 #267E79 #4D267E #7E262B

square

#577E26 #267E79 #4D267E #7E262B

split-complementary

#577E26 #262B7E #79267E

monochromatic

#16200A #374F18 #577E26 #77AD34 #96CB53

Accessibility & contrast

On white

4.75

#577E26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#577E26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E26

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E26	#FFFFFF	#000000	##FFFFFF
##577E26	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847519

Deuteranopia (green-blind)

#7E722D

Tritanopia (blue-blind)

#59796C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e26;
/* rgb */ color: rgb(87, 126, 38);
/* oklch */ color: oklch(54.5% 0.124 130.3);

Tailwind

colors: {
  custom: {
    50: '#8aa365',
    500: '#577e26',
    950: '#000000',
  },
}

SCSS

$custom: #577e26;
$custom-light: #8aa365;
$custom-dark: #000000;

JSON

{
  "hex": "#577e26",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 38
  },
  "hsl": {
    "h": 86.591,
    "s": 53.659,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54527,
    "c": 0.12445,
    "h": 130.3
  },
  "luminance": 0.17088
}

Semantic roles & 50–950 ramp

primary

#577E26

secondary

#7A50B0

accent

#4BDD8C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577E26

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

Preview Lab → · Contrast checker → · Palette generator →