#557121#557121

#557121 is a mid, moderate yellow-green. Relative luminance 0.139; OKLCH L 50.9% C 0.111 H 126.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#557121
RGB	rgb(85, 113, 33)
HSL	hsl(81, 55%, 29%)
HSV	hsv(81, 71%, 44%)
CMYK	cmyk(24.8%, 0%, 70.8%, 55.7%)
CIE-LAB	lab(44.02, -23.24, 39.35)
CIE-LCH	lch(44.02, 45.71, 120.57°)
OKLab	oklab(50.95% -0.0665 0.0892)
OKLCH	oklch(50.95% 0.111 126.7)
XYZ	xyz(9.9260, 13.8512, 3.5891)
Luminance	0.1385 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557121 #3D2171

analogous

#716521 #557121 #2D7121

triadic

#557121 #215571 #712155

tetradic

#557121 #217165 #3D2171 #71212D

square

#557121 #217165 #3D2171 #71212D

split-complementary

#557121 #212D71 #652171

monochromatic

#121807 #314213 #557121 #79A02F #9AC844

Accessibility & contrast

On white

5.57

#557121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#557121 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557121

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557121	#FFFFFF	#000000	##FFFFFF
##557121	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776915

Deuteranopia (green-blind)

#736828

Tritanopia (blue-blind)

#586C61

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #557121;
/* rgb */ color: rgb(85, 113, 33);
/* oklch */ color: oklch(50.9% 0.111 126.7);

Tailwind

colors: {
  custom: {
    50: '#879a61',
    500: '#557121',
    950: '#000000',
  },
}

SCSS

$custom: #557121;
$custom-light: #879a61;
$custom-dark: #000000;

JSON

{
  "hex": "#557121",
  "rgb": {
    "r": 85,
    "g": 113,
    "b": 33
  },
  "hsl": {
    "h": 81,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50949,
    "c": 0.11125,
    "h": 126.7
  },
  "luminance": 0.13851
}

Semantic roles & 50–950 ramp

primary

#557121

secondary

#6949A5

accent

#4ADE7E

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #557121

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

Preview Lab → · Contrast checker → · Palette generator →