#557A60#557A60

#557A60 is a mid, muted green. Relative luminance 0.167; OKLCH L 54.4% C 0.058 H 153.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#557A60
RGB	rgb(85, 122, 96)
HSL	hsl(138, 18%, 41%)
HSV	hsv(138, 30%, 48%)
CMYK	cmyk(30.3%, 0%, 21.3%, 52.2%)
CIE-LAB	lab(47.87, -18.92, 10.12)
CIE-LCH	lch(47.87, 21.45, 151.84°)
OKLab	oklab(54.38% -0.0522 0.026)
OKLCH	oklch(54.38% 0.058 153.5)
XYZ	xyz(12.8165, 16.6943, 13.6111)
Luminance	0.1669 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557A60 #7A556F

analogous

#5C7A55 #557A60 #557A72

triadic

#557A60 #60557A #7A6055

tetradic

#557A60 #555C7A #7A556F #7A7255

square

#557A60 #555C7A #7A556F #7A7255

split-complementary

#557A60 #72557A #7A555C

monochromatic

#233227 #3C5644 #557A60 #709C7D #95B59E

Accessibility & contrast

On white

4.84

#557A60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#557A60 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557A60

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557A60	#FFFFFF	#000000	##FFFFFF
##557A60	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745F

Deuteranopia (green-blind)

#747061

Tritanopia (blue-blind)

#4F7973

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557a60;
/* rgb */ color: rgb(85, 122, 96);
/* oklch */ color: oklch(54.4% 0.058 153.5);

Tailwind

colors: {
  custom: {
    50: '#86a08d',
    500: '#557a60',
    950: '#000000',
  },
}

SCSS

$custom: #557a60;
$custom-light: #86a08d;
$custom-dark: #000000;

JSON

{
  "hex": "#557a60",
  "rgb": {
    "r": 85,
    "g": 122,
    "b": 96
  },
  "hsl": {
    "h": 137.838,
    "s": 17.874,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54384,
    "c": 0.0583,
    "h": 153.5
  },
  "luminance": 0.16695
}

Semantic roles & 50–950 ramp

primary

#557A60

secondary

#A3889B

accent

#6DA4BB

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #557A60

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

Preview Lab → · Contrast checker → · Palette generator →