#577A36#577A36

#577A36 is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.7% C 0.104 H 131.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#577A36
RGB	rgb(87, 122, 54)
HSL	hsl(91, 39%, 35%)
HSV	hsv(91, 56%, 48%)
CMYK	cmyk(28.7%, 0%, 55.7%, 52.2%)
CIE-LAB	lab(47.25, -24.93, 32.90)
CIE-LCH	lch(47.25, 41.28, 127.15°)
OKLab	oklab(53.67% -0.0694 0.078)
OKLCH	oklch(53.67% 0.104 131.7)
XYZ	xyz(11.5557, 16.2113, 6.0096)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A36 #59367A

analogous

#797A36 #577A36 #367A37

triadic

#577A36 #36577A #7A3657

tetradic

#577A36 #36797A #59367A #7A3736

square

#577A36 #36797A #59367A #7A3736

split-complementary

#577A36 #37367A #7A3679

monochromatic

#1A2510 #395023 #577A36 #75A449 #94BE6C

Accessibility & contrast

On white

4.95

#577A36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#577A36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A36

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A36	#FFFFFF	#000000	##FFFFFF
##577A36	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7230

Deuteranopia (green-blind)

#7A6F3A

Tritanopia (blue-blind)

#58756B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a36;
/* rgb */ color: rgb(87, 122, 54);
/* oklch */ color: oklch(53.7% 0.104 131.7);

Tailwind

colors: {
  custom: {
    50: '#88a06f',
    500: '#577a36',
    950: '#000000',
  },
}

SCSS

$custom: #577a36;
$custom-light: #88a06f;
$custom-dark: #000000;

JSON

{
  "hex": "#577a36",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 54
  },
  "hsl": {
    "h": 90.882,
    "s": 38.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53671,
    "c": 0.10435,
    "h": 131.7
  },
  "luminance": 0.16212
}

Semantic roles & 50–950 ramp

primary

#577A36

secondary

#8765A7

accent

#59CF96

background

#F8F9F6

surface

#F0F2EC

border

#CBCCC7

text

#0C0E07

muted

#7D7E7A

Preview Lab

Preview with #577A36

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

Preview Lab → · Contrast checker → · Palette generator →