#648D25#648D25

#648D25 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.2% C 0.138 H 128.9°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#648D25
RGB	rgb(100, 141, 37)
HSL	hsl(84, 58%, 35%)
HSV	hsv(84, 74%, 55%)
CMYK	cmyk(29.1%, 0%, 73.8%, 44.7%)
CIE-LAB	lab(53.91, -30.46, 48.07)
CIE-LCH	lch(53.91, 56.91, 122.36°)
OKLab	oklab(59.24% -0.0869 0.1078)
OKLCH	oklch(59.24% 0.138 128.9)
XYZ	xyz(15.1143, 21.8923, 5.1792)
Luminance	0.2189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D25 #4E258D

analogous

#8D8225 #648D25 #308D25

triadic

#648D25 #25648D #8D2564

tetradic

#648D25 #258D82 #4E258D #8D2530

square

#648D25 #258D82 #4E258D #8D2530

split-complementary

#648D25 #25308D #82258D

monochromatic

#1F2C0C #425D18 #648D25 #86BD32 #A3D359

Accessibility & contrast

On white

3.90

#648D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#648D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D25

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D25	#FFFFFF	#000000	##000000
##648D25	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948312

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#678779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d25;
/* rgb */ color: rgb(100, 141, 37);
/* oklch */ color: oklch(59.2% 0.138 128.9);

Tailwind

colors: {
  custom: {
    50: '#94ae67',
    500: '#648d25',
    950: '#000000',
  },
}

SCSS

$custom: #648d25;
$custom-light: #94ae67;
$custom-dark: #000000;

JSON

{
  "hex": "#648d25",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 37
  },
  "hsl": {
    "h": 83.654,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59239,
    "c": 0.13844,
    "h": 128.9
  },
  "luminance": 0.21893
}

Semantic roles & 50–950 ramp

primary

#648D25

secondary

#7D56B8

accent

#46E283

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648D25

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

Preview Lab → · Contrast checker → · Palette generator →