#577437#577437

#577437 is a mid, moderate yellow-green. Relative luminance 0.148; OKLCH L 52.1% C 0.094 H 130.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#577437
RGB	rgb(87, 116, 55)
HSL	hsl(89, 36%, 34%)
HSV	hsv(89, 53%, 45%)
CMYK	cmyk(25%, 0%, 52.6%, 54.5%)
CIE-LAB	lab(45.35, -21.77, 30.11)
CIE-LCH	lch(45.35, 37.15, 125.87°)
OKLab	oklab(52.14% -0.0605 0.0719)
OKLCH	oklch(52.14% 0.094 130.1)
XYZ	xyz(10.8653, 14.7926, 5.8965)
Luminance	0.1479 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577437 #543774

analogous

#747237 #577437 #387437

triadic

#577437 #375774 #743757

tetradic

#577437 #377472 #543774 #743738

square

#577437 #377472 #543774 #743738

split-complementary

#577437 #373874 #723774

monochromatic

#192110 #384A23 #577437 #769E4B #95B96C

Accessibility & contrast

On white

5.30

#577437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#577437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577437

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577437	#FFFFFF	#000000	##FFFFFF
##577437	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D32

Deuteranopia (green-blind)

#756B3B

Tritanopia (blue-blind)

#597066

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #577437;
/* rgb */ color: rgb(87, 116, 55);
/* oklch */ color: oklch(52.1% 0.094 130.1);

Tailwind

colors: {
  custom: {
    50: '#889c6f',
    500: '#577437',
    950: '#000000',
  },
}

SCSS

$custom: #577437;
$custom-light: #889c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#577437",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 55
  },
  "hsl": {
    "h": 88.525,
    "s": 35.673,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52136,
    "c": 0.09399,
    "h": 130.1
  },
  "luminance": 0.14793
}

Semantic roles & 50–950 ramp

primary

#577437

secondary

#8265A2

accent

#5CCC91

background

#F8F9F6

surface

#F0F2EC

border

#CBCCC7

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #577437

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

Preview Lab → · Contrast checker → · Palette generator →