#648F26#648F26

#648F26 is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 59.8% C 0.140 H 129.4°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#648F26
RGB	rgb(100, 143, 38)
HSL	hsl(85, 58%, 35%)
HSV	hsv(85, 73%, 56%)
CMYK	cmyk(30.1%, 0%, 73.4%, 43.9%)
CIE-LAB	lab(54.55, -31.34, 48.32)
CIE-LCH	lch(54.55, 57.59, 122.96°)
OKLab	oklab(59.76% -0.0892 0.1085)
OKLCH	oklch(59.76% 0.14 129.4)
XYZ	xyz(15.4278, 22.4938, 5.3622)
Luminance	0.2249 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648F26 #51268F

analogous

#8F8526 #648F26 #308F26

triadic

#648F26 #26648F #8F2664

tetradic

#648F26 #268F85 #51268F #8F2630

square

#648F26 #268F85 #51268F #8F2630

split-complementary

#648F26 #26308F #85268F

monochromatic

#202E0C #425F19 #648F26 #86BF33 #A3D45C

Accessibility & contrast

On white

3.82

#648F26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#648F26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648F26

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648F26	#FFFFFF	#000000	##000000
##648F26	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968413

Deuteranopia (green-blind)

#908130

Tritanopia (blue-blind)

#67897B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648f26;
/* rgb */ color: rgb(100, 143, 38);
/* oklch */ color: oklch(59.8% 0.140 129.4);

Tailwind

colors: {
  custom: {
    50: '#94b068',
    500: '#648f26',
    950: '#000000',
  },
}

SCSS

$custom: #648f26;
$custom-light: #94b068;
$custom-dark: #000000;

JSON

{
  "hex": "#648f26",
  "rgb": {
    "r": 100,
    "g": 143,
    "b": 38
  },
  "hsl": {
    "h": 84.571,
    "s": 58.011,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59757,
    "c": 0.14042,
    "h": 129.4
  },
  "luminance": 0.22494
}

Semantic roles & 50–950 ramp

primary

#648F26

secondary

#8058B9

accent

#47E186

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648F26

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

Preview Lab → · Contrast checker → · Palette generator →