#557E60#557E60

#557E60 is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.4% C 0.065 H 152.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#557E60
RGB	rgb(85, 126, 96)
HSL	hsl(136, 19%, 41%)
HSV	hsv(136, 33%, 49%)
CMYK	cmyk(32.5%, 0%, 23.8%, 50.6%)
CIE-LAB	lab(49.13, -21.02, 11.88)
CIE-LCH	lch(49.13, 24.14, 150.53°)
OKLab	oklab(55.39% -0.0578 0.0304)
OKLCH	oklch(55.39% 0.065 152.3)
XYZ	xyz(13.3178, 17.6969, 13.7782)
Luminance	0.1770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557E60 #7E5573

analogous

#5F7E55 #557E60 #557E75

triadic

#557E60 #60557E #7E6055

tetradic

#557E60 #555F7E #7E5573 #7E7555

square

#557E60 #555F7E #7E5573 #7E7555

split-complementary

#557E60 #75557E #7E555F

monochromatic

#243528 #3C5944 #557E60 #719F7D #96B89F

Accessibility & contrast

On white

4.63

#557E60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#557E60 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #557E60

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557E60	#FFFFFF	#000000	##FFFFFF
##557E60	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E775E

Deuteranopia (green-blind)

#787362

Tritanopia (blue-blind)

#4E7D76

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #557e60;
/* rgb */ color: rgb(85, 126, 96);
/* oklch */ color: oklch(55.4% 0.065 152.3);

Tailwind

colors: {
  custom: {
    50: '#86a38d',
    500: '#557e60',
    950: '#000000',
  },
}

SCSS

$custom: #557e60;
$custom-light: #86a38d;
$custom-dark: #000000;

JSON

{
  "hex": "#557e60",
  "rgb": {
    "r": 85,
    "g": 126,
    "b": 96
  },
  "hsl": {
    "h": 136.098,
    "s": 19.431,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55394,
    "c": 0.06531,
    "h": 152.3
  },
  "luminance": 0.17698
}

Semantic roles & 50–950 ramp

primary

#557E60

secondary

#A5899E

accent

#6CA7BC

background

#F8FAF8

surface

#EFF4F0

border

#CACECB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #557E60

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

Preview Lab → · Contrast checker → · Palette generator →