#557A2D#557A2D

#557A2D is a mid, moderate yellow-green. Relative luminance 0.160; OKLCH L 53.4% C 0.114 H 131.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#557A2D
RGB	rgb(85, 122, 45)
HSL	hsl(89, 46%, 33%)
HSV	hsv(89, 63%, 48%)
CMYK	cmyk(30.3%, 0%, 63.1%, 52.2%)
CIE-LAB	lab(47.03, -26.69, 37.10)
CIE-LCH	lch(47.03, 45.70, 125.73°)
OKLab	oklab(53.42% -0.0748 0.0861)
OKLCH	oklch(53.42% 0.114 131)
XYZ	xyz(11.1794, 16.0395, 4.9890)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557A2D #522D7A

analogous

#7A782D #557A2D #2E7A2D

triadic

#557A2D #2D557A #7A2D55

tetradic

#557A2D #2D7A78 #522D7A #7A2D2E

square

#557A2D #2D7A78 #522D7A #7A2D2E

split-complementary

#557A2D #2D2E7A #782D7A

monochromatic

#17210C #364D1D #557A2D #74A73D #93C45E

Accessibility & contrast

On white

4.99

#557A2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#557A2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557A2D

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557A2D	#FFFFFF	#000000	##FFFFFF
##557A2D	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7124

Deuteranopia (green-blind)

#7A6F33

Tritanopia (blue-blind)

#57756A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #557a2d;
/* rgb */ color: rgb(85, 122, 45);
/* oklch */ color: oklch(53.4% 0.114 131.0);

Tailwind

colors: {
  custom: {
    50: '#87a069',
    500: '#557a2d',
    950: '#000000',
  },
}

SCSS

$custom: #557a2d;
$custom-light: #87a069;
$custom-dark: #000000;

JSON

{
  "hex": "#557a2d",
  "rgb": {
    "r": 85,
    "g": 122,
    "b": 45
  },
  "hsl": {
    "h": 88.831,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53424,
    "c": 0.11406,
    "h": 131
  },
  "luminance": 0.1604
}

Semantic roles & 50–950 ramp

primary

#557A2D

secondary

#8059AA

accent

#52D691

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0F06

muted

#7C7E7A

Preview Lab

Preview with #557A2D

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

Preview Lab → · Contrast checker → · Palette generator →