#648F32#648F32

#648F32 is a mid, vivid yellow-green. Relative luminance 0.226; OKLCH L 59.9% C 0.132 H 130.6°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#648F32
RGB	rgb(100, 143, 50)
HSL	hsl(88, 48%, 38%)
HSV	hsv(88, 65%, 56%)
CMYK	cmyk(30.1%, 0%, 65%, 43.9%)
CIE-LAB	lab(54.64, -30.42, 43.42)
CIE-LCH	lch(54.64, 53.02, 125.01°)
OKLab	oklab(59.86% -0.0856 0.0999)
OKLCH	oklch(59.86% 0.132 130.6)
XYZ	xyz(15.6536, 22.5841, 6.5514)
Luminance	0.2258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648F32 #5D328F

analogous

#8F8C32 #648F32 #358F32

triadic

#648F32 #32648F #8F3264

tetradic

#648F32 #328F8C #5D328F #8F3235

square

#648F32 #328F8C #5D328F #8F3235

split-complementary

#648F32 #32358F #8C328F

monochromatic

#253412 #446222 #648F32 #84BC42 #A1CD6F

Accessibility & contrast

On white

3.81

#648F32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#648F32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648F32

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648F32	#FFFFFF	#000000	##000000
##648F32	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958527

Deuteranopia (green-blind)

#8F8239

Tritanopia (blue-blind)

#66897C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #648f32;
/* rgb */ color: rgb(100, 143, 50);
/* oklch */ color: oklch(59.9% 0.132 130.6);

Tailwind

colors: {
  custom: {
    50: '#93b06e',
    500: '#648f32',
    950: '#000000',
  },
}

SCSS

$custom: #648f32;
$custom-light: #93b06e;
$custom-dark: #000000;

JSON

{
  "hex": "#648f32",
  "rgb": {
    "r": 100,
    "g": 143,
    "b": 50
  },
  "hsl": {
    "h": 87.742,
    "s": 48.187,
    "l": 37.843
  },
  "oklch": {
    "l": 0.59864,
    "c": 0.13157,
    "h": 130.6
  },
  "luminance": 0.22585
}

Semantic roles & 50–950 ramp

primary

#648F32

secondary

#8C68B4

accent

#50D88F

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648F32

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

Preview Lab → · Contrast checker → · Palette generator →