#648D55#648D55

#648D55 is a mid, moderate green. Relative luminance 0.224; OKLCH L 59.9% C 0.093 H 137.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#648D55
RGB	rgb(100, 141, 85)
HSL	hsl(104, 25%, 44%)
HSV	hsv(104, 40%, 55%)
CMYK	cmyk(29.1%, 0%, 39.7%, 44.7%)
CIE-LAB	lab(54.46, -25.25, 25.46)
CIE-LCH	lch(54.46, 35.86, 134.77°)
OKLab	oklab(59.86% -0.069 0.0629)
OKLCH	oklch(59.86% 0.093 137.7)
XYZ	xyz(16.4196, 22.4144, 12.0539)
Luminance	0.2241 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D55 #7E558D

analogous

#808D55 #648D55 #558D62

triadic

#648D55 #55648D #8D5564

tetradic

#648D55 #55808D #7E558D #8D6255

square

#648D55 #55808D #7E558D #8D6255

split-complementary

#648D55 #62558D #8D5580

monochromatic

#2E4127 #49673E #648D55 #83AB74 #A5C29A

Accessibility & contrast

On white

3.83

#648D55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#648D55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D55

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D55	#FFFFFF	#000000	##000000
##648D55	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918551

Deuteranopia (green-blind)

#8A8158

Tritanopia (blue-blind)

#62897F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648d55;
/* rgb */ color: rgb(100, 141, 85);
/* oklch */ color: oklch(59.9% 0.093 137.7);

Tailwind

colors: {
  custom: {
    50: '#91ae85',
    500: '#648d55',
    950: '#000000',
  },
}

SCSS

$custom: #648d55;
$custom-light: #91ae85;
$custom-dark: #000000;

JSON

{
  "hex": "#648d55",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 85
  },
  "hsl": {
    "h": 103.929,
    "s": 24.779,
    "l": 44.314
  },
  "oklch": {
    "l": 0.59864,
    "c": 0.09339,
    "h": 137.7
  },
  "luminance": 0.22415
}

Semantic roles & 50–950 ramp

primary

#648D55

secondary

#A78EB0

accent

#67C1A9

background

#F9FAF8

surface

#F1F4EF

border

#CBCECA

text

#0D100B

muted

#7E7F7C

Preview Lab

Preview with #648D55

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

Preview Lab → · Contrast checker → · Palette generator →