#557A2A#557A2A

#557A2A is a mid, moderate yellow-green. Relative luminance 0.160; OKLCH L 53.4% C 0.117 H 130.6°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#557A2A
RGB	rgb(85, 122, 42)
HSL	hsl(88, 49%, 32%)
HSV	hsv(88, 66%, 48%)
CMYK	cmyk(30.3%, 0%, 65.6%, 52.2%)
CIE-LAB	lab(47.00, -26.97, 38.48)
CIE-LCH	lch(47.00, 46.99, 125.02°)
OKLab	oklab(53.39% -0.0759 0.0886)
OKLCH	oklch(53.39% 0.117 130.6)
XYZ	xyz(11.1237, 16.0172, 4.6956)
Luminance	0.1602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557A2A #4F2A7A

analogous

#7A772A #557A2A #2D7A2A

triadic

#557A2A #2A557A #7A2A55

tetradic

#557A2A #2A7A77 #4F2A7A #7A2A2D

square

#557A2A #2A7A77 #4F2A7A #7A2A2D

split-complementary

#557A2A #2A2D7A #772A7A

monochromatic

#161F0B #354C1A #557A2A #75A83A #93C659

Accessibility & contrast

On white

5.00

#557A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#557A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557A2A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557A2A	#FFFFFF	#000000	##FFFFFF
##557A2A	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7120

Deuteranopia (green-blind)

#7A6E30

Tritanopia (blue-blind)

#577569

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #557a2a;
/* rgb */ color: rgb(85, 122, 42);
/* oklch */ color: oklch(53.4% 0.117 130.6);

Tailwind

colors: {
  custom: {
    50: '#88a067',
    500: '#557a2a',
    950: '#000000',
  },
}

SCSS

$custom: #557a2a;
$custom-light: #88a067;
$custom-dark: #000000;

JSON

{
  "hex": "#557a2a",
  "rgb": {
    "r": 85,
    "g": 122,
    "b": 42
  },
  "hsl": {
    "h": 87.75,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53391,
    "c": 0.11668,
    "h": 130.6
  },
  "luminance": 0.16018
}

Semantic roles & 50–950 ramp

primary

#557A2A

secondary

#7D55AB

accent

#4FD88F

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0F06

muted

#7D7E7A

Preview Lab

Preview with #557A2A

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

Preview Lab → · Contrast checker → · Palette generator →