#648D41#648D41

#648D41 is a mid, moderate yellow-green. Relative luminance 0.221; OKLCH L 59.5% C 0.115 H 132.4°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#648D41
RGB	rgb(100, 141, 65)
HSL	hsl(92, 37%, 40%)
HSV	hsv(92, 54%, 55%)
CMYK	cmyk(29.1%, 0%, 53.9%, 44.7%)
CIE-LAB	lab(54.18, -27.94, 35.70)
CIE-LCH	lch(54.18, 45.34, 128.05°)
OKLab	oklab(59.54% -0.0775 0.0849)
OKLCH	oklch(59.54% 0.115 132.4)
XYZ	xyz(15.7343, 22.1403, 8.4445)
Luminance	0.2214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D41 #6A418D

analogous

#8A8D41 #648D41 #418D44

triadic

#648D41 #41648D #8D4164

tetradic

#648D41 #418A8D #6A418D #8D4441

square

#648D41 #418A8D #6A418D #8D4441

split-complementary

#648D41 #44418D #8D418A

monochromatic

#29391A #46632E #648D41 #82B259 #A2C683

Accessibility & contrast

On white

3.87

#648D41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#648D41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D41

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D41	#FFFFFF	#000000	##000000
##648D41	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92843A

Deuteranopia (green-blind)

#8C8046

Tritanopia (blue-blind)

#65887C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648d41;
/* rgb */ color: rgb(100, 141, 65);
/* oklch */ color: oklch(59.5% 0.115 132.4);

Tailwind

colors: {
  custom: {
    50: '#92ae78',
    500: '#648d41',
    950: '#000000',
  },
}

SCSS

$custom: #648d41;
$custom-light: #92ae78;
$custom-dark: #000000;

JSON

{
  "hex": "#648d41",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 65
  },
  "hsl": {
    "h": 92.368,
    "s": 36.893,
    "l": 40.392
  },
  "oklch": {
    "l": 0.59537,
    "c": 0.11497,
    "h": 132.4
  },
  "luminance": 0.22141
}

Semantic roles & 50–950 ramp

primary

#648D41

secondary

#9779B0

accent

#5BCD98

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D1009

muted

#7E7F7B

Preview Lab

Preview with #648D41

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

Preview Lab → · Contrast checker → · Palette generator →